298577120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3604

約数の個数: 96

約数和(自身を含む): 771192576

約数和(自身を除く): 472615456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 3541, 4216, 4960, 5270, 7082, 8432, 10540, 14164, 16864, 17705, 21080, 28328, 35410, 42160, 56656, 60197, 70820, 84320, 109771, 113312, 120394, 141640, 219542, 240788, 283280, 300985, 439084, 481576, 548855, 566560, 601970, 878168, 963152, 1097710, 1203940, 1756336, 1866107, 1926304, 2195420, 2407880, 3512672, 3732214, 4390840, 4815760, 7464428, 8781680, 9330535, 9631520, 14928856, 17563360, 18661070, 29857712, 37322140, 59715424, 74644280, 149288560, 298577120]

約数ペア:

[(1, 298577120), (2, 149288560), (4, 74644280), (5, 59715424), (8, 37322140), (10, 29857712), (16, 18661070), (17, 17563360), (20, 14928856), (31, 9631520), (32, 9330535), (34, 8781680), (40, 7464428), (62, 4815760), (68, 4390840), (80, 3732214), (85, 3512672), (124, 2407880), (136, 2195420), (155, 1926304), (160, 1866107), (170, 1756336), (248, 1203940), (272, 1097710), (310, 963152), (340, 878168), (496, 601970), (527, 566560), (544, 548855), (620, 481576), (680, 439084), (992, 300985), (1054, 283280), (1240, 240788), (1360, 219542), (2108, 141640), (2480, 120394), (2635, 113312), (2720, 109771), (3541, 84320), (4216, 70820), (4960, 60197), (5270, 56656), (7082, 42160), (8432, 35410), (10540, 28328), (14164, 21080), (16864, 17705)]