289371360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19447}}^1$

素因数の和:19496

約数の個数: 96

約数和(自身を含む): 940972032

約数和(自身を除く): 651600672

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, 19447, 38894, 58341, 77788, 97235, 116682, 155576, 194470, 233364, 291705, 311152, 388940, 466728, 583410, 602857, 622304, 777880, 933456, 1166820, 1205714, 1555760, 1808571, 1866912, 2333640, 2411428, 3014285, 3111520, 3617142, 4667280, 4822856, 6028570, 7234284, 9042855, 9334560, 9645712, 12057140, 14468568, 18085710, 19291424, 24114280, 28937136, 36171420, 48228560, 57874272, 72342840, 96457120, 144685680, 289371360]

約数ペア:

[(1, 289371360), (2, 144685680), (3, 96457120), (4, 72342840), (5, 57874272), (6, 48228560), (8, 36171420), (10, 28937136), (12, 24114280), (15, 19291424), (16, 18085710), (20, 14468568), (24, 12057140), (30, 9645712), (31, 9334560), (32, 9042855), (40, 7234284), (48, 6028570), (60, 4822856), (62, 4667280), (80, 3617142), (93, 3111520), (96, 3014285), (120, 2411428), (124, 2333640), (155, 1866912), (160, 1808571), (186, 1555760), (240, 1205714), (248, 1166820), (310, 933456), (372, 777880), (465, 622304), (480, 602857), (496, 583410), (620, 466728), (744, 388940), (930, 311152), (992, 291705), (1240, 233364), (1488, 194470), (1860, 155576), (2480, 116682), (2976, 97235), (3720, 77788), (4960, 58341), (7440, 38894), (14880, 19447)]