1267404840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90271}}^1$

素因数の和:90304

約数の個数: 128

約数和(自身を含む): 4549708800

約数和(自身を除く): 3282303960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 90271, 180542, 270813, 361084, 451355, 541626, 722168, 812439, 902710, 1083252, 1173523, 1354065, 1624878, 1805420, 2166504, 2347046, 2437317, 2708130, 3249756, 3520569, 3610840, 4062195, 4694092, 4874634, 5416260, 5867615, 6499512, 7041138, 8124390, 9388184, 9749268, 10561707, 10832520, 11735230, 12186585, 14082276, 16248780, 17602845, 19498536, 21123414, 23470460, 24373170, 28164552, 31685121, 32497560, 35205690, 42246828, 46940920, 48746340, 52808535, 63370242, 70411380, 84493656, 97492680, 105617070, 126740484, 140822760, 158425605, 211234140, 253480968, 316851210, 422468280, 633702420, 1267404840]

約数ペア:

[(1, 1267404840), (2, 633702420), (3, 422468280), (4, 316851210), (5, 253480968), (6, 211234140), (8, 158425605), (9, 140822760), (10, 126740484), (12, 105617070), (13, 97492680), (15, 84493656), (18, 70411380), (20, 63370242), (24, 52808535), (26, 48746340), (27, 46940920), (30, 42246828), (36, 35205690), (39, 32497560), (40, 31685121), (45, 28164552), (52, 24373170), (54, 23470460), (60, 21123414), (65, 19498536), (72, 17602845), (78, 16248780), (90, 14082276), (104, 12186585), (108, 11735230), (117, 10832520), (120, 10561707), (130, 9749268), (135, 9388184), (156, 8124390), (180, 7041138), (195, 6499512), (216, 5867615), (234, 5416260), (260, 4874634), (270, 4694092), (312, 4062195), (351, 3610840), (360, 3520569), (390, 3249756), (468, 2708130), (520, 2437317), (540, 2347046), (585, 2166504), (702, 1805420), (780, 1624878), (936, 1354065), (1080, 1173523), (1170, 1083252), (1404, 902710), (1560, 812439), (1755, 722168), (2340, 541626), (2808, 451355), (3510, 361084), (4680, 270813), (7020, 180542), (14040, 90271)]