129794015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{540808397}}^1$

素因数の和:540808413

約数の個数: 40

約数和(自身を含む): 402361448112

約数和(自身を除く): 272567432832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 540808397, 1081616794, 1622425191, 2163233588, 2704041985, 3244850382, 4326467176, 5408083970, 6489700764, 8112125955, 8652934352, 10816167940, 12979401528, 16224251910, 21632335880, 25958803056, 32448503820, 43264671760, 64897007640, 129794015280]

約数ペア:

[(1, 129794015280), (2, 64897007640), (3, 43264671760), (4, 32448503820), (5, 25958803056), (6, 21632335880), (8, 16224251910), (10, 12979401528), (12, 10816167940), (15, 8652934352), (16, 8112125955), (20, 6489700764), (24, 5408083970), (30, 4326467176), (40, 3244850382), (48, 2704041985), (60, 2163233588), (80, 1622425191), (120, 1081616794), (240, 540808397)]