227910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111721}}^1$

素因数の和:111752

約数の個数: 64

約数和(自身を含む): 723958560

約数和(自身を除く): 496047720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 111721, 223442, 335163, 446884, 558605, 670326, 893768, 1117210, 1340652, 1675815, 1899257, 2234420, 2681304, 3351630, 3798514, 4468840, 5697771, 6703260, 7597028, 9496285, 11395542, 13406520, 15194056, 18992570, 22791084, 28488855, 37985140, 45582168, 56977710, 75970280, 113955420, 227910840]

約数ペア:

[(1, 227910840), (2, 113955420), (3, 75970280), (4, 56977710), (5, 45582168), (6, 37985140), (8, 28488855), (10, 22791084), (12, 18992570), (15, 15194056), (17, 13406520), (20, 11395542), (24, 9496285), (30, 7597028), (34, 6703260), (40, 5697771), (51, 4468840), (60, 3798514), (68, 3351630), (85, 2681304), (102, 2234420), (120, 1899257), (136, 1675815), (170, 1340652), (204, 1117210), (255, 893768), (340, 670326), (408, 558605), (510, 446884), (680, 335163), (1020, 223442), (2040, 111721)]