1601460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 5870592

約数和(自身を除く): 4269132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 41, 42, 45, 60, 62, 63, 70, 82, 84, 90, 93, 105, 123, 124, 126, 140, 155, 164, 180, 186, 205, 210, 217, 246, 252, 279, 287, 310, 315, 369, 372, 410, 420, 434, 465, 492, 558, 574, 615, 620, 630, 651, 738, 820, 861, 868, 930, 1085, 1116, 1148, 1230, 1260, 1271, 1302, 1395, 1435, 1476, 1722, 1845, 1860, 1953, 2170, 2460, 2542, 2583, 2604, 2790, 2870, 3255, 3444, 3690, 3813, 3906, 4305, 4340, 5084, 5166, 5580, 5740, 6355, 6510, 7380, 7626, 7812, 8610, 8897, 9765, 10332, 11439, 12710, 12915, 13020, 15252, 17220, 17794, 19065, 19530, 22878, 25420, 25830, 26691, 35588, 38130, 39060, 44485, 45756, 51660, 53382, 57195, 76260, 80073, 88970, 106764, 114390, 133455, 160146, 177940, 228780, 266910, 320292, 400365, 533820, 800730, 1601460]

約数ペア:

[(1, 1601460), (2, 800730), (3, 533820), (4, 400365), (5, 320292), (6, 266910), (7, 228780), (9, 177940), (10, 160146), (12, 133455), (14, 114390), (15, 106764), (18, 88970), (20, 80073), (21, 76260), (28, 57195), (30, 53382), (31, 51660), (35, 45756), (36, 44485), (41, 39060), (42, 38130), (45, 35588), (60, 26691), (62, 25830), (63, 25420), (70, 22878), (82, 19530), (84, 19065), (90, 17794), (93, 17220), (105, 15252), (123, 13020), (124, 12915), (126, 12710), (140, 11439), (155, 10332), (164, 9765), (180, 8897), (186, 8610), (205, 7812), (210, 7626), (217, 7380), (246, 6510), (252, 6355), (279, 5740), (287, 5580), (310, 5166), (315, 5084), (369, 4340), (372, 4305), (410, 3906), (420, 3813), (434, 3690), (465, 3444), (492, 3255), (558, 2870), (574, 2790), (615, 2604), (620, 2583), (630, 2542), (651, 2460), (738, 2170), (820, 1953), (861, 1860), (868, 1845), (930, 1722), (1085, 1476), (1116, 1435), (1148, 1395), (1230, 1302), (1260, 1271)]