885275280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29989}}^1$

素因数の和:30049

約数の個数: 120

約数和(自身を含む): 3045664440

約数和(自身を除く): 2160389160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 29989, 59978, 89967, 119956, 149945, 179934, 239912, 269901, 299890, 359868, 449835, 479824, 539802, 599780, 719736, 899670, 1079604, 1199560, 1229549, 1349505, 1439472, 1799340, 2159208, 2399120, 2459098, 2699010, 3598680, 3688647, 4318416, 4918196, 5398020, 6147745, 7197360, 7377294, 9836392, 10796040, 11065941, 12295490, 14754588, 18443235, 19672784, 21592080, 22131882, 24590980, 29509176, 36886470, 44263764, 49181960, 55329705, 59018352, 73772940, 88527528, 98363920, 110659410, 147545880, 177055056, 221318820, 295091760, 442637640, 885275280]

約数ペア:

[(1, 885275280), (2, 442637640), (3, 295091760), (4, 221318820), (5, 177055056), (6, 147545880), (8, 110659410), (9, 98363920), (10, 88527528), (12, 73772940), (15, 59018352), (16, 55329705), (18, 49181960), (20, 44263764), (24, 36886470), (30, 29509176), (36, 24590980), (40, 22131882), (41, 21592080), (45, 19672784), (48, 18443235), (60, 14754588), (72, 12295490), (80, 11065941), (82, 10796040), (90, 9836392), (120, 7377294), (123, 7197360), (144, 6147745), (164, 5398020), (180, 4918196), (205, 4318416), (240, 3688647), (246, 3598680), (328, 2699010), (360, 2459098), (369, 2399120), (410, 2159208), (492, 1799340), (615, 1439472), (656, 1349505), (720, 1229549), (738, 1199560), (820, 1079604), (984, 899670), (1230, 719736), (1476, 599780), (1640, 539802), (1845, 479824), (1968, 449835), (2460, 359868), (2952, 299890), (3280, 269901), (3690, 239912), (4920, 179934), (5904, 149945), (7380, 119956), (9840, 89967), (14760, 59978), (29520, 29989)]