145331640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23747}}^1$

素因数の和:23781

約数の個数: 96

約数和(自身を含む): 500132880

約数和(自身を除く): 354801240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 403699, 427446, 474940, 569928, 712410, 807398, 854892, 949880, 1068615, 1211097, 1424820, 1614796, 1709784, 2018495, 2137230, 2422194, 2849640, 3229592, 3633291, 4036990, 4274460, 4844388, 6055485, 7266582, 8073980, 8548920, 9688776, 12110970, 14533164, 16147960, 18166455, 24221940, 29066328, 36332910, 48443880, 72665820, 145331640]

約数ペア:

[(1, 145331640), (2, 72665820), (3, 48443880), (4, 36332910), (5, 29066328), (6, 24221940), (8, 18166455), (9, 16147960), (10, 14533164), (12, 12110970), (15, 9688776), (17, 8548920), (18, 8073980), (20, 7266582), (24, 6055485), (30, 4844388), (34, 4274460), (36, 4036990), (40, 3633291), (45, 3229592), (51, 2849640), (60, 2422194), (68, 2137230), (72, 2018495), (85, 1709784), (90, 1614796), (102, 1424820), (120, 1211097), (136, 1068615), (153, 949880), (170, 854892), (180, 807398), (204, 712410), (255, 569928), (306, 474940), (340, 427446), (360, 403699), (408, 356205), (510, 284964), (612, 237470), (680, 213723), (765, 189976), (1020, 142482), (1224, 118735), (1530, 94988), (2040, 71241), (3060, 47494), (6120, 23747)]