91966080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 128

約数和(自身を含む): 308692800

約数和(自身を除く): 216726720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 2521, 3040, 3648, 4560, 5042, 6080, 7296, 7563, 9120, 10084, 12160, 12605, 15126, 18240, 20168, 25210, 30252, 36480, 37815, 40336, 47899, 50420, 60504, 75630, 80672, 95798, 100840, 121008, 143697, 151260, 161344, 191596, 201680, 239495, 242016, 287394, 302520, 322688, 383192, 403360, 478990, 484032, 574788, 605040, 718485, 766384, 806720, 957980, 968064, 1149576, 1210080, 1436970, 1532768, 1613440, 1915960, 2299152, 2420160, 2873940, 3065536, 3831920, 4598304, 4840320, 5747880, 6131072, 7663840, 9196608, 11495760, 15327680, 18393216, 22991520, 30655360, 45983040, 91966080]

約数ペア:

[(1, 91966080), (2, 45983040), (3, 30655360), (4, 22991520), (5, 18393216), (6, 15327680), (8, 11495760), (10, 9196608), (12, 7663840), (15, 6131072), (16, 5747880), (19, 4840320), (20, 4598304), (24, 3831920), (30, 3065536), (32, 2873940), (38, 2420160), (40, 2299152), (48, 1915960), (57, 1613440), (60, 1532768), (64, 1436970), (76, 1210080), (80, 1149576), (95, 968064), (96, 957980), (114, 806720), (120, 766384), (128, 718485), (152, 605040), (160, 574788), (190, 484032), (192, 478990), (228, 403360), (240, 383192), (285, 322688), (304, 302520), (320, 287394), (380, 242016), (384, 239495), (456, 201680), (480, 191596), (570, 161344), (608, 151260), (640, 143697), (760, 121008), (912, 100840), (960, 95798), (1140, 80672), (1216, 75630), (1520, 60504), (1824, 50420), (1920, 47899), (2280, 40336), (2432, 37815), (2521, 36480), (3040, 30252), (3648, 25210), (4560, 20168), (5042, 18240), (6080, 15126), (7296, 12605), (7563, 12160), (9120, 10084)]