72262560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 229364352

約数和(自身を除く): 157101792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 151, 160, 240, 302, 453, 480, 604, 755, 906, 997, 1208, 1510, 1812, 1994, 2265, 2416, 2991, 3020, 3624, 3988, 4530, 4832, 4985, 5982, 6040, 7248, 7976, 9060, 9970, 11964, 12080, 14496, 14955, 15952, 18120, 19940, 23928, 24160, 29910, 31904, 36240, 39880, 47856, 59820, 72480, 79760, 95712, 119640, 150547, 159520, 239280, 301094, 451641, 478560, 602188, 752735, 903282, 1204376, 1505470, 1806564, 2258205, 2408752, 3010940, 3613128, 4516410, 4817504, 6021880, 7226256, 9032820, 12043760, 14452512, 18065640, 24087520, 36131280, 72262560]

約数ペア:

[(1, 72262560), (2, 36131280), (3, 24087520), (4, 18065640), (5, 14452512), (6, 12043760), (8, 9032820), (10, 7226256), (12, 6021880), (15, 4817504), (16, 4516410), (20, 3613128), (24, 3010940), (30, 2408752), (32, 2258205), (40, 1806564), (48, 1505470), (60, 1204376), (80, 903282), (96, 752735), (120, 602188), (151, 478560), (160, 451641), (240, 301094), (302, 239280), (453, 159520), (480, 150547), (604, 119640), (755, 95712), (906, 79760), (997, 72480), (1208, 59820), (1510, 47856), (1812, 39880), (1994, 36240), (2265, 31904), (2416, 29910), (2991, 24160), (3020, 23928), (3624, 19940), (3988, 18120), (4530, 15952), (4832, 14955), (4985, 14496), (5982, 12080), (6040, 11964), (7248, 9970), (7976, 9060)]