249664080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 160

約数和(自身を含む): 834232320

約数和(自身を除く): 584568240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1459, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 2918, 3565, 3720, 4278, 4377, 5520, 5704, 5836, 7130, 7295, 7440, 8556, 8754, 10695, 11408, 11672, 14260, 14590, 17112, 17508, 21390, 21885, 23344, 28520, 29180, 33557, 34224, 35016, 42780, 43770, 45229, 57040, 58360, 67114, 70032, 85560, 87540, 90458, 100671, 116720, 134228, 135687, 167785, 171120, 175080, 180916, 201342, 226145, 268456, 271374, 335570, 350160, 361832, 402684, 452290, 503355, 536912, 542748, 671140, 678435, 723664, 805368, 904580, 1006710, 1040267, 1085496, 1342280, 1356870, 1610736, 1809160, 2013420, 2080534, 2170992, 2684560, 2713740, 3120801, 3618320, 4026840, 4161068, 5201335, 5427480, 6241602, 8053680, 8322136, 10402670, 10854960, 12483204, 15604005, 16644272, 20805340, 24966408, 31208010, 41610680, 49932816, 62416020, 83221360, 124832040, 249664080]

約数ペア:

[(1, 249664080), (2, 124832040), (3, 83221360), (4, 62416020), (5, 49932816), (6, 41610680), (8, 31208010), (10, 24966408), (12, 20805340), (15, 16644272), (16, 15604005), (20, 12483204), (23, 10854960), (24, 10402670), (30, 8322136), (31, 8053680), (40, 6241602), (46, 5427480), (48, 5201335), (60, 4161068), (62, 4026840), (69, 3618320), (80, 3120801), (92, 2713740), (93, 2684560), (115, 2170992), (120, 2080534), (124, 2013420), (138, 1809160), (155, 1610736), (184, 1356870), (186, 1342280), (230, 1085496), (240, 1040267), (248, 1006710), (276, 904580), (310, 805368), (345, 723664), (368, 678435), (372, 671140), (460, 542748), (465, 536912), (496, 503355), (552, 452290), (620, 402684), (690, 361832), (713, 350160), (744, 335570), (920, 271374), (930, 268456), (1104, 226145), (1240, 201342), (1380, 180916), (1426, 175080), (1459, 171120), (1488, 167785), (1840, 135687), (1860, 134228), (2139, 116720), (2480, 100671), (2760, 90458), (2852, 87540), (2918, 85560), (3565, 70032), (3720, 67114), (4278, 58360), (4377, 57040), (5520, 45229), (5704, 43770), (5836, 42780), (7130, 35016), (7295, 34224), (7440, 33557), (8556, 29180), (8754, 28520), (10695, 23344), (11408, 21885), (11672, 21390), (14260, 17508), (14590, 17112)]