128383680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133733}}^1$

素因数の和:133753

約数の個数: 56

約数和(自身を含む): 407621232

約数和(自身を除く): 279237552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133733, 267466, 401199, 534932, 668665, 802398, 1069864, 1337330, 1604796, 2005995, 2139728, 2674660, 3209592, 4011990, 4279456, 5349320, 6419184, 8023980, 8558912, 10698640, 12838368, 16047960, 21397280, 25676736, 32095920, 42794560, 64191840, 128383680]

約数ペア:

[(1, 128383680), (2, 64191840), (3, 42794560), (4, 32095920), (5, 25676736), (6, 21397280), (8, 16047960), (10, 12838368), (12, 10698640), (15, 8558912), (16, 8023980), (20, 6419184), (24, 5349320), (30, 4279456), (32, 4011990), (40, 3209592), (48, 2674660), (60, 2139728), (64, 2005995), (80, 1604796), (96, 1337330), (120, 1069864), (160, 802398), (192, 668665), (240, 534932), (320, 401199), (480, 267466), (960, 133733)]