130175280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{180799}}^1$

素因数の和:180818

約数の個数: 60

約数和(自身を含む): 437174400

約数和(自身を除く): 306999120

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, 720, 180799, 361598, 542397, 723196, 903995, 1084794, 1446392, 1627191, 1807990, 2169588, 2711985, 2892784, 3254382, 3615980, 4339176, 5423970, 6508764, 7231960, 8135955, 8678352, 10847940, 13017528, 14463920, 16271910, 21695880, 26035056, 32543820, 43391760, 65087640, 130175280]

約数ペア:

[(1, 130175280), (2, 65087640), (3, 43391760), (4, 32543820), (5, 26035056), (6, 21695880), (8, 16271910), (9, 14463920), (10, 13017528), (12, 10847940), (15, 8678352), (16, 8135955), (18, 7231960), (20, 6508764), (24, 5423970), (30, 4339176), (36, 3615980), (40, 3254382), (45, 2892784), (48, 2711985), (60, 2169588), (72, 1807990), (80, 1627191), (90, 1446392), (120, 1084794), (144, 903995), (180, 723196), (240, 542397), (360, 361598), (720, 180799)]