779915280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{6143}}^1$

素因数の和:6205

約数の個数: 120

約数和(自身を含む): 2527838208

約数和(自身を除く): 1747922928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 529, 552, 690, 920, 1058, 1104, 1380, 1587, 1840, 2116, 2645, 2760, 3174, 4232, 5290, 5520, 6143, 6348, 7935, 8464, 10580, 12286, 12696, 15870, 18429, 21160, 24572, 25392, 30715, 31740, 36858, 42320, 49144, 61430, 63480, 73716, 92145, 98288, 122860, 126960, 141289, 147432, 184290, 245720, 282578, 294864, 368580, 423867, 491440, 565156, 706445, 737160, 847734, 1130312, 1412890, 1474320, 1695468, 2119335, 2260624, 2825780, 3249647, 3390936, 4238670, 5651560, 6499294, 6781872, 8477340, 9748941, 11303120, 12998588, 16248235, 16954680, 19497882, 25997176, 32496470, 33909360, 38995764, 48744705, 51994352, 64992940, 77991528, 97489410, 129985880, 155983056, 194978820, 259971760, 389957640, 779915280]

約数ペア:

[(1, 779915280), (2, 389957640), (3, 259971760), (4, 194978820), (5, 155983056), (6, 129985880), (8, 97489410), (10, 77991528), (12, 64992940), (15, 51994352), (16, 48744705), (20, 38995764), (23, 33909360), (24, 32496470), (30, 25997176), (40, 19497882), (46, 16954680), (48, 16248235), (60, 12998588), (69, 11303120), (80, 9748941), (92, 8477340), (115, 6781872), (120, 6499294), (138, 5651560), (184, 4238670), (230, 3390936), (240, 3249647), (276, 2825780), (345, 2260624), (368, 2119335), (460, 1695468), (529, 1474320), (552, 1412890), (690, 1130312), (920, 847734), (1058, 737160), (1104, 706445), (1380, 565156), (1587, 491440), (1840, 423867), (2116, 368580), (2645, 294864), (2760, 282578), (3174, 245720), (4232, 184290), (5290, 147432), (5520, 141289), (6143, 126960), (6348, 122860), (7935, 98288), (8464, 92145), (10580, 73716), (12286, 63480), (12696, 61430), (15870, 49144), (18429, 42320), (21160, 36858), (24572, 31740), (25392, 30715)]