1255663440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2971}}^1$

素因数の和:3577

約数の個数: 120

約数和(自身を含む): 4225542048

約数和(自身を除く): 2969878608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 587, 720, 1174, 1761, 2348, 2935, 2971, 3522, 4696, 5283, 5870, 5942, 7044, 8805, 8913, 9392, 10566, 11740, 11884, 14088, 14855, 17610, 17826, 21132, 23480, 23768, 26415, 26739, 28176, 29710, 35220, 35652, 42264, 44565, 46960, 47536, 52830, 53478, 59420, 70440, 71304, 84528, 89130, 105660, 106956, 118840, 133695, 140880, 142608, 178260, 211320, 213912, 237680, 267390, 356520, 422640, 427824, 534780, 713040, 1069560, 1743977, 2139120, 3487954, 5231931, 6975908, 8719885, 10463862, 13951816, 15695793, 17439770, 20927724, 26159655, 27903632, 31391586, 34879540, 41855448, 52319310, 62783172, 69759080, 78478965, 83710896, 104638620, 125566344, 139518160, 156957930, 209277240, 251132688, 313915860, 418554480, 627831720, 1255663440]

約数ペア:

[(1, 1255663440), (2, 627831720), (3, 418554480), (4, 313915860), (5, 251132688), (6, 209277240), (8, 156957930), (9, 139518160), (10, 125566344), (12, 104638620), (15, 83710896), (16, 78478965), (18, 69759080), (20, 62783172), (24, 52319310), (30, 41855448), (36, 34879540), (40, 31391586), (45, 27903632), (48, 26159655), (60, 20927724), (72, 17439770), (80, 15695793), (90, 13951816), (120, 10463862), (144, 8719885), (180, 6975908), (240, 5231931), (360, 3487954), (587, 2139120), (720, 1743977), (1174, 1069560), (1761, 713040), (2348, 534780), (2935, 427824), (2971, 422640), (3522, 356520), (4696, 267390), (5283, 237680), (5870, 213912), (5942, 211320), (7044, 178260), (8805, 142608), (8913, 140880), (9392, 133695), (10566, 118840), (11740, 106956), (11884, 105660), (14088, 89130), (14855, 84528), (17610, 71304), (17826, 70440), (21132, 59420), (23480, 53478), (23768, 52830), (26415, 47536), (26739, 46960), (28176, 44565), (29710, 42264), (35220, 35652)]