104875920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{145661}}^1$

素因数の和:145680

約数の個数: 60

約数和(自身を含む): 352210716

約数和(自身を除く): 247334796

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, 145661, 291322, 436983, 582644, 728305, 873966, 1165288, 1310949, 1456610, 1747932, 2184915, 2330576, 2621898, 2913220, 3495864, 4369830, 5243796, 5826440, 6554745, 6991728, 8739660, 10487592, 11652880, 13109490, 17479320, 20975184, 26218980, 34958640, 52437960, 104875920]

約数ペア:

[(1, 104875920), (2, 52437960), (3, 34958640), (4, 26218980), (5, 20975184), (6, 17479320), (8, 13109490), (9, 11652880), (10, 10487592), (12, 8739660), (15, 6991728), (16, 6554745), (18, 5826440), (20, 5243796), (24, 4369830), (30, 3495864), (36, 2913220), (40, 2621898), (45, 2330576), (48, 2184915), (60, 1747932), (72, 1456610), (80, 1310949), (90, 1165288), (120, 873966), (144, 728305), (180, 582644), (240, 436983), (360, 291322), (720, 145661)]