72608480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 197588160

約数和(自身を除く): 124979680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 241, 269, 280, 482, 538, 560, 964, 1076, 1120, 1205, 1345, 1687, 1883, 1928, 2152, 2410, 2690, 3374, 3766, 3856, 4304, 4820, 5380, 6748, 7532, 7712, 8435, 8608, 9415, 9640, 10760, 13496, 15064, 16870, 18830, 19280, 21520, 26992, 30128, 33740, 37660, 38560, 43040, 53984, 60256, 64829, 67480, 75320, 129658, 134960, 150640, 259316, 269920, 301280, 324145, 453803, 518632, 648290, 907606, 1037264, 1296580, 1815212, 2074528, 2269015, 2593160, 3630424, 4538030, 5186320, 7260848, 9076060, 10372640, 14521696, 18152120, 36304240, 72608480]

約数ペア:

[(1, 72608480), (2, 36304240), (4, 18152120), (5, 14521696), (7, 10372640), (8, 9076060), (10, 7260848), (14, 5186320), (16, 4538030), (20, 3630424), (28, 2593160), (32, 2269015), (35, 2074528), (40, 1815212), (56, 1296580), (70, 1037264), (80, 907606), (112, 648290), (140, 518632), (160, 453803), (224, 324145), (241, 301280), (269, 269920), (280, 259316), (482, 150640), (538, 134960), (560, 129658), (964, 75320), (1076, 67480), (1120, 64829), (1205, 60256), (1345, 53984), (1687, 43040), (1883, 38560), (1928, 37660), (2152, 33740), (2410, 30128), (2690, 26992), (3374, 21520), (3766, 19280), (3856, 18830), (4304, 16870), (4820, 15064), (5380, 13496), (6748, 10760), (7532, 9640), (7712, 9415), (8435, 8608)]