720352410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{3881}}^1$

素因数の和:4183

約数の個数: 64

約数和(自身を含む): 1811185920

約数和(自身を除く): 1090833510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 538, 690, 807, 1345, 1614, 2690, 3881, 4035, 6187, 7762, 8070, 11643, 12374, 18561, 19405, 23286, 30935, 37122, 38810, 58215, 61870, 89263, 92805, 116430, 178526, 185610, 267789, 446315, 535578, 892630, 1043989, 1338945, 2087978, 2677890, 3131967, 5219945, 6263934, 10439890, 15659835, 24011747, 31319670, 48023494, 72035241, 120058735, 144070482, 240117470, 360176205, 720352410]

約数ペア:

[(1, 720352410), (2, 360176205), (3, 240117470), (5, 144070482), (6, 120058735), (10, 72035241), (15, 48023494), (23, 31319670), (30, 24011747), (46, 15659835), (69, 10439890), (115, 6263934), (138, 5219945), (230, 3131967), (269, 2677890), (345, 2087978), (538, 1338945), (690, 1043989), (807, 892630), (1345, 535578), (1614, 446315), (2690, 267789), (3881, 185610), (4035, 178526), (6187, 116430), (7762, 92805), (8070, 89263), (11643, 61870), (12374, 58215), (18561, 38810), (19405, 37122), (23286, 30935)]