77481120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 245911680

約数和(自身を除く): 168430560

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, 1069, 1208, 1510, 1812, 2138, 2265, 2416, 3020, 3207, 3624, 4276, 4530, 4832, 5345, 6040, 6414, 7248, 8552, 9060, 10690, 12080, 12828, 14496, 16035, 17104, 18120, 21380, 24160, 25656, 32070, 34208, 36240, 42760, 51312, 64140, 72480, 85520, 102624, 128280, 161419, 171040, 256560, 322838, 484257, 513120, 645676, 807095, 968514, 1291352, 1614190, 1937028, 2421285, 2582704, 3228380, 3874056, 4842570, 5165408, 6456760, 7748112, 9685140, 12913520, 15496224, 19370280, 25827040, 38740560, 77481120]

約数ペア:

[(1, 77481120), (2, 38740560), (3, 25827040), (4, 19370280), (5, 15496224), (6, 12913520), (8, 9685140), (10, 7748112), (12, 6456760), (15, 5165408), (16, 4842570), (20, 3874056), (24, 3228380), (30, 2582704), (32, 2421285), (40, 1937028), (48, 1614190), (60, 1291352), (80, 968514), (96, 807095), (120, 645676), (151, 513120), (160, 484257), (240, 322838), (302, 256560), (453, 171040), (480, 161419), (604, 128280), (755, 102624), (906, 85520), (1069, 72480), (1208, 64140), (1510, 51312), (1812, 42760), (2138, 36240), (2265, 34208), (2416, 32070), (3020, 25656), (3207, 24160), (3624, 21380), (4276, 18120), (4530, 17104), (4832, 16035), (5345, 14496), (6040, 12828), (6414, 12080), (7248, 10690), (8552, 9060)]