15810960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 54960768

約数和(自身を除く): 39149808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 113, 120, 132, 159, 165, 176, 212, 220, 226, 240, 264, 265, 318, 330, 339, 424, 440, 452, 528, 530, 565, 583, 636, 660, 678, 795, 848, 880, 904, 1060, 1130, 1166, 1243, 1272, 1320, 1356, 1590, 1695, 1749, 1808, 2120, 2260, 2332, 2486, 2544, 2640, 2712, 2915, 3180, 3390, 3498, 3729, 4240, 4520, 4664, 4972, 5424, 5830, 5989, 6215, 6360, 6780, 6996, 7458, 8745, 9040, 9328, 9944, 11660, 11978, 12430, 12720, 13560, 13992, 14916, 17490, 17967, 18645, 19888, 23320, 23956, 24860, 27120, 27984, 29832, 29945, 34980, 35934, 37290, 46640, 47912, 49720, 59664, 59890, 65879, 69960, 71868, 74580, 89835, 95824, 99440, 119780, 131758, 139920, 143736, 149160, 179670, 197637, 239560, 263516, 287472, 298320, 329395, 359340, 395274, 479120, 527032, 658790, 718680, 790548, 988185, 1054064, 1317580, 1437360, 1581096, 1976370, 2635160, 3162192, 3952740, 5270320, 7905480, 15810960]

約数ペア:

[(1, 15810960), (2, 7905480), (3, 5270320), (4, 3952740), (5, 3162192), (6, 2635160), (8, 1976370), (10, 1581096), (11, 1437360), (12, 1317580), (15, 1054064), (16, 988185), (20, 790548), (22, 718680), (24, 658790), (30, 527032), (33, 479120), (40, 395274), (44, 359340), (48, 329395), (53, 298320), (55, 287472), (60, 263516), (66, 239560), (80, 197637), (88, 179670), (106, 149160), (110, 143736), (113, 139920), (120, 131758), (132, 119780), (159, 99440), (165, 95824), (176, 89835), (212, 74580), (220, 71868), (226, 69960), (240, 65879), (264, 59890), (265, 59664), (318, 49720), (330, 47912), (339, 46640), (424, 37290), (440, 35934), (452, 34980), (528, 29945), (530, 29832), (565, 27984), (583, 27120), (636, 24860), (660, 23956), (678, 23320), (795, 19888), (848, 18645), (880, 17967), (904, 17490), (1060, 14916), (1130, 13992), (1166, 13560), (1243, 12720), (1272, 12430), (1320, 11978), (1356, 11660), (1590, 9944), (1695, 9328), (1749, 9040), (1808, 8745), (2120, 7458), (2260, 6996), (2332, 6780), (2486, 6360), (2544, 6215), (2640, 5989), (2712, 5830), (2915, 5424), (3180, 4972), (3390, 4664), (3498, 4520), (3729, 4240)]