867750720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53171}}^1$

素因数の和:53208

約数の個数: 112

約数和(自身を含む): 2917228608

約数和(自身を除く): 2049477888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 53171, 106342, 159513, 212684, 265855, 319026, 425368, 531710, 638052, 797565, 850736, 903907, 1063420, 1276104, 1595130, 1701472, 1807814, 2126840, 2552208, 2711721, 3190260, 3402944, 3615628, 4253680, 4519535, 5104416, 5423442, 6380520, 7231256, 8507360, 9039070, 10208832, 10846884, 12761040, 13558605, 14462512, 17014720, 18078140, 21693768, 25522080, 27117210, 28925024, 36156280, 43387536, 51044160, 54234420, 57850048, 72312560, 86775072, 108468840, 144625120, 173550144, 216937680, 289250240, 433875360, 867750720]

約数ペア:

[(1, 867750720), (2, 433875360), (3, 289250240), (4, 216937680), (5, 173550144), (6, 144625120), (8, 108468840), (10, 86775072), (12, 72312560), (15, 57850048), (16, 54234420), (17, 51044160), (20, 43387536), (24, 36156280), (30, 28925024), (32, 27117210), (34, 25522080), (40, 21693768), (48, 18078140), (51, 17014720), (60, 14462512), (64, 13558605), (68, 12761040), (80, 10846884), (85, 10208832), (96, 9039070), (102, 8507360), (120, 7231256), (136, 6380520), (160, 5423442), (170, 5104416), (192, 4519535), (204, 4253680), (240, 3615628), (255, 3402944), (272, 3190260), (320, 2711721), (340, 2552208), (408, 2126840), (480, 1807814), (510, 1701472), (544, 1595130), (680, 1276104), (816, 1063420), (960, 903907), (1020, 850736), (1088, 797565), (1360, 638052), (1632, 531710), (2040, 425368), (2720, 319026), (3264, 265855), (4080, 212684), (5440, 159513), (8160, 106342), (16320, 53171)]