9180675720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{621997}}^1$

素因数の和:622055

約数の個数: 96

約数和(自身を含む): 30564981720

約数和(自身を除く): 21384306000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 621997, 1243994, 1865991, 2487988, 3109985, 3731982, 4975976, 5597973, 6219970, 7463964, 9329955, 11195946, 12439940, 14927928, 18659910, 22391892, 24879880, 25501877, 27989865, 37319820, 44783784, 51003754, 55979730, 74639640, 76505631, 102007508, 111959460, 127509385, 153011262, 204015016, 223918920, 229516893, 255018770, 306022524, 382528155, 459033786, 510037540, 612045048, 765056310, 918067572, 1020075080, 1147584465, 1530112620, 1836135144, 2295168930, 3060225240, 4590337860, 9180675720]

約数ペア:

[(1, 9180675720), (2, 4590337860), (3, 3060225240), (4, 2295168930), (5, 1836135144), (6, 1530112620), (8, 1147584465), (9, 1020075080), (10, 918067572), (12, 765056310), (15, 612045048), (18, 510037540), (20, 459033786), (24, 382528155), (30, 306022524), (36, 255018770), (40, 229516893), (41, 223918920), (45, 204015016), (60, 153011262), (72, 127509385), (82, 111959460), (90, 102007508), (120, 76505631), (123, 74639640), (164, 55979730), (180, 51003754), (205, 44783784), (246, 37319820), (328, 27989865), (360, 25501877), (369, 24879880), (410, 22391892), (492, 18659910), (615, 14927928), (738, 12439940), (820, 11195946), (984, 9329955), (1230, 7463964), (1476, 6219970), (1640, 5597973), (1845, 4975976), (2460, 3731982), (2952, 3109985), (3690, 2487988), (4920, 1865991), (7380, 1243994), (14760, 621997)]