269640480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18170

約数の個数: 96

約数和(自身を含む): 876814848

約数和(自身を除く): 607174368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 18121, 36242, 54363, 72484, 90605, 108726, 144968, 181210, 217452, 271815, 289936, 362420, 434904, 543630, 561751, 579872, 724840, 869808, 1087260, 1123502, 1449680, 1685253, 1739616, 2174520, 2247004, 2808755, 2899360, 3370506, 4349040, 4494008, 5617510, 6741012, 8426265, 8698080, 8988016, 11235020, 13482024, 16852530, 17976032, 22470040, 26964048, 33705060, 44940080, 53928096, 67410120, 89880160, 134820240, 269640480]

約数ペア:

[(1, 269640480), (2, 134820240), (3, 89880160), (4, 67410120), (5, 53928096), (6, 44940080), (8, 33705060), (10, 26964048), (12, 22470040), (15, 17976032), (16, 16852530), (20, 13482024), (24, 11235020), (30, 8988016), (31, 8698080), (32, 8426265), (40, 6741012), (48, 5617510), (60, 4494008), (62, 4349040), (80, 3370506), (93, 2899360), (96, 2808755), (120, 2247004), (124, 2174520), (155, 1739616), (160, 1685253), (186, 1449680), (240, 1123502), (248, 1087260), (310, 869808), (372, 724840), (465, 579872), (480, 561751), (496, 543630), (620, 434904), (744, 362420), (930, 289936), (992, 271815), (1240, 217452), (1488, 181210), (1860, 144968), (2480, 108726), (2976, 90605), (3720, 72484), (4960, 54363), (7440, 36242), (14880, 18121)]