240482940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{174263}}^1$

素因数の和:174298

約数の個数: 48

約数和(自身を含む): 702632448

約数和(自身を除く): 462149508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 174263, 348526, 522789, 697052, 871315, 1045578, 1742630, 2091156, 2613945, 3485260, 4008049, 5227890, 8016098, 10455780, 12024147, 16032196, 20040245, 24048294, 40080490, 48096588, 60120735, 80160980, 120241470, 240482940]

約数ペア:

[(1, 240482940), (2, 120241470), (3, 80160980), (4, 60120735), (5, 48096588), (6, 40080490), (10, 24048294), (12, 20040245), (15, 16032196), (20, 12024147), (23, 10455780), (30, 8016098), (46, 5227890), (60, 4008049), (69, 3485260), (92, 2613945), (115, 2091156), (138, 1742630), (230, 1045578), (276, 871315), (345, 697052), (460, 522789), (690, 348526), (1380, 174263)]