455789160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 256

約数和(自身を含む): 1617408000

約数和(自身を除く): 1161618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 59, 60, 69, 72, 90, 92, 108, 115, 118, 120, 135, 138, 177, 180, 184, 207, 216, 230, 236, 270, 276, 295, 311, 345, 354, 360, 414, 460, 472, 531, 540, 552, 590, 621, 622, 690, 708, 828, 885, 920, 933, 1035, 1062, 1080, 1180, 1242, 1244, 1357, 1380, 1416, 1555, 1593, 1656, 1770, 1866, 2070, 2124, 2360, 2484, 2488, 2655, 2714, 2760, 2799, 3105, 3110, 3186, 3540, 3732, 4071, 4140, 4248, 4665, 4968, 5310, 5428, 5598, 6210, 6220, 6372, 6785, 7080, 7153, 7464, 7965, 8142, 8280, 8397, 9330, 10620, 10856, 11196, 12213, 12420, 12440, 12744, 13570, 13995, 14306, 15930, 16284, 16794, 18349, 18660, 20355, 21240, 21459, 22392, 24426, 24840, 27140, 27990, 28612, 31860, 32568, 33588, 35765, 36639, 36698, 37320, 40710, 41985, 42918, 48852, 54280, 55047, 55980, 57224, 61065, 63720, 64377, 67176, 71530, 73278, 73396, 81420, 83970, 85836, 91745, 97704, 107295, 110094, 111960, 122130, 128754, 143060, 146556, 146792, 162840, 165141, 167940, 171672, 183195, 183490, 193131, 214590, 220188, 244260, 257508, 275235, 286120, 293112, 321885, 330282, 335880, 366390, 366980, 386262, 422027, 429180, 440376, 488520, 495423, 515016, 550470, 643770, 660564, 732780, 733960, 772524, 825705, 844054, 858360, 965655, 990846, 1100940, 1266081, 1287540, 1321128, 1465560, 1545048, 1651410, 1688108, 1931310, 1981692, 2110135, 2201880, 2477115, 2532162, 2575080, 3302820, 3376216, 3798243, 3862620, 3963384, 4220270, 4954230, 5064324, 6330405, 6605640, 7596486, 7725240, 8440540, 9908460, 10128648, 11394729, 12660810, 15192972, 16881080, 18991215, 19816920, 22789458, 25321620, 30385944, 37982430, 45578916, 50643240, 56973645, 75964860, 91157832, 113947290, 151929720, 227894580, 455789160]

約数ペア:

[(1, 455789160), (2, 227894580), (3, 151929720), (4, 113947290), (5, 91157832), (6, 75964860), (8, 56973645), (9, 50643240), (10, 45578916), (12, 37982430), (15, 30385944), (18, 25321620), (20, 22789458), (23, 19816920), (24, 18991215), (27, 16881080), (30, 15192972), (36, 12660810), (40, 11394729), (45, 10128648), (46, 9908460), (54, 8440540), (59, 7725240), (60, 7596486), (69, 6605640), (72, 6330405), (90, 5064324), (92, 4954230), (108, 4220270), (115, 3963384), (118, 3862620), (120, 3798243), (135, 3376216), (138, 3302820), (177, 2575080), (180, 2532162), (184, 2477115), (207, 2201880), (216, 2110135), (230, 1981692), (236, 1931310), (270, 1688108), (276, 1651410), (295, 1545048), (311, 1465560), (345, 1321128), (354, 1287540), (360, 1266081), (414, 1100940), (460, 990846), (472, 965655), (531, 858360), (540, 844054), (552, 825705), (590, 772524), (621, 733960), (622, 732780), (690, 660564), (708, 643770), (828, 550470), (885, 515016), (920, 495423), (933, 488520), (1035, 440376), (1062, 429180), (1080, 422027), (1180, 386262), (1242, 366980), (1244, 366390), (1357, 335880), (1380, 330282), (1416, 321885), (1555, 293112), (1593, 286120), (1656, 275235), (1770, 257508), (1866, 244260), (2070, 220188), (2124, 214590), (2360, 193131), (2484, 183490), (2488, 183195), (2655, 171672), (2714, 167940), (2760, 165141), (2799, 162840), (3105, 146792), (3110, 146556), (3186, 143060), (3540, 128754), (3732, 122130), (4071, 111960), (4140, 110094), (4248, 107295), (4665, 97704), (4968, 91745), (5310, 85836), (5428, 83970), (5598, 81420), (6210, 73396), (6220, 73278), (6372, 71530), (6785, 67176), (7080, 64377), (7153, 63720), (7464, 61065), (7965, 57224), (8142, 55980), (8280, 55047), (8397, 54280), (9330, 48852), (10620, 42918), (10856, 41985), (11196, 40710), (12213, 37320), (12420, 36698), (12440, 36639), (12744, 35765), (13570, 33588), (13995, 32568), (14306, 31860), (15930, 28612), (16284, 27990), (16794, 27140), (18349, 24840), (18660, 24426), (20355, 22392), (21240, 21459)]