72341880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 237081600

約数和(自身を除く): 164739720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 587, 632, 780, 790, 948, 1027, 1174, 1185, 1560, 1580, 1761, 1896, 2054, 2348, 2370, 2935, 3081, 3160, 3522, 4108, 4696, 4740, 5135, 5870, 6162, 7044, 7631, 8216, 8805, 9480, 10270, 11740, 12324, 14088, 15262, 15405, 17610, 20540, 22893, 23480, 24648, 30524, 30810, 35220, 38155, 41080, 45786, 46373, 61048, 61620, 70440, 76310, 91572, 92746, 114465, 123240, 139119, 152620, 183144, 185492, 228930, 231865, 278238, 305240, 370984, 457860, 463730, 556476, 602849, 695595, 915720, 927460, 1112952, 1205698, 1391190, 1808547, 1854920, 2411396, 2782380, 3014245, 3617094, 4822792, 5564760, 6028490, 7234188, 9042735, 12056980, 14468376, 18085470, 24113960, 36170940, 72341880]

約数ペア:

[(1, 72341880), (2, 36170940), (3, 24113960), (4, 18085470), (5, 14468376), (6, 12056980), (8, 9042735), (10, 7234188), (12, 6028490), (13, 5564760), (15, 4822792), (20, 3617094), (24, 3014245), (26, 2782380), (30, 2411396), (39, 1854920), (40, 1808547), (52, 1391190), (60, 1205698), (65, 1112952), (78, 927460), (79, 915720), (104, 695595), (120, 602849), (130, 556476), (156, 463730), (158, 457860), (195, 370984), (237, 305240), (260, 278238), (312, 231865), (316, 228930), (390, 185492), (395, 183144), (474, 152620), (520, 139119), (587, 123240), (632, 114465), (780, 92746), (790, 91572), (948, 76310), (1027, 70440), (1174, 61620), (1185, 61048), (1560, 46373), (1580, 45786), (1761, 41080), (1896, 38155), (2054, 35220), (2348, 30810), (2370, 30524), (2935, 24648), (3081, 23480), (3160, 22893), (3522, 20540), (4108, 17610), (4696, 15405), (4740, 15262), (5135, 14088), (5870, 12324), (6162, 11740), (7044, 10270), (7631, 9480), (8216, 8805)]