393387360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{991}}^1$

素因数の和:1836

約数の個数: 96

約数和(自身を含む): 1241920512

約数和(自身を除く): 848533152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 827, 991, 1654, 1982, 2481, 2973, 3308, 3964, 4135, 4955, 4962, 5946, 6616, 7928, 8270, 9910, 9924, 11892, 12405, 13232, 14865, 15856, 16540, 19820, 19848, 23784, 24810, 26464, 29730, 31712, 33080, 39640, 39696, 47568, 49620, 59460, 66160, 79280, 79392, 95136, 99240, 118920, 132320, 158560, 198480, 237840, 396960, 475680, 819557, 1639114, 2458671, 3278228, 4097785, 4917342, 6556456, 8195570, 9834684, 12293355, 13112912, 16391140, 19669368, 24586710, 26225824, 32782280, 39338736, 49173420, 65564560, 78677472, 98346840, 131129120, 196693680, 393387360]

約数ペア:

[(1, 393387360), (2, 196693680), (3, 131129120), (4, 98346840), (5, 78677472), (6, 65564560), (8, 49173420), (10, 39338736), (12, 32782280), (15, 26225824), (16, 24586710), (20, 19669368), (24, 16391140), (30, 13112912), (32, 12293355), (40, 9834684), (48, 8195570), (60, 6556456), (80, 4917342), (96, 4097785), (120, 3278228), (160, 2458671), (240, 1639114), (480, 819557), (827, 475680), (991, 396960), (1654, 237840), (1982, 198480), (2481, 158560), (2973, 132320), (3308, 118920), (3964, 99240), (4135, 95136), (4955, 79392), (4962, 79280), (5946, 66160), (6616, 59460), (7928, 49620), (8270, 47568), (9910, 39696), (9924, 39640), (11892, 33080), (12405, 31712), (13232, 29730), (14865, 26464), (15856, 24810), (16540, 23784), (19820, 19848)]