69691680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{48397}}^1$

素因数の和:48418

約数の個数: 72

約数和(自身を含む): 237827772

約数和(自身を除く): 168136092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 48397, 96794, 145191, 193588, 241985, 290382, 387176, 435573, 483970, 580764, 725955, 774352, 871146, 967940, 1161528, 1451910, 1548704, 1742292, 1935880, 2177865, 2323056, 2903820, 3484584, 3871760, 4355730, 4646112, 5807640, 6969168, 7743520, 8711460, 11615280, 13938336, 17422920, 23230560, 34845840, 69691680]

約数ペア:

[(1, 69691680), (2, 34845840), (3, 23230560), (4, 17422920), (5, 13938336), (6, 11615280), (8, 8711460), (9, 7743520), (10, 6969168), (12, 5807640), (15, 4646112), (16, 4355730), (18, 3871760), (20, 3484584), (24, 2903820), (30, 2323056), (32, 2177865), (36, 1935880), (40, 1742292), (45, 1548704), (48, 1451910), (60, 1161528), (72, 967940), (80, 871146), (90, 774352), (96, 725955), (120, 580764), (144, 483970), (160, 435573), (180, 387176), (240, 290382), (288, 241985), (360, 193588), (480, 145191), (720, 96794), (1440, 48397)]