1397742120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14327}}^1$

素因数の和:14615

約数の個数: 96

約数和(自身を含む): 4559742720

約数和(自身を除く): 3162000600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 14327, 16260, 19512, 24390, 28654, 32520, 42981, 48780, 57308, 71635, 85962, 97560, 114616, 128943, 143270, 171924, 214905, 257886, 286540, 343848, 429810, 515772, 573080, 644715, 859620, 1031544, 1289430, 1719240, 2578860, 3882617, 5157720, 7765234, 11647851, 15530468, 19413085, 23295702, 31060936, 34943553, 38826170, 46591404, 58239255, 69887106, 77652340, 93182808, 116478510, 139774212, 155304680, 174717765, 232957020, 279548424, 349435530, 465914040, 698871060, 1397742120]

約数ペア:

[(1, 1397742120), (2, 698871060), (3, 465914040), (4, 349435530), (5, 279548424), (6, 232957020), (8, 174717765), (9, 155304680), (10, 139774212), (12, 116478510), (15, 93182808), (18, 77652340), (20, 69887106), (24, 58239255), (30, 46591404), (36, 38826170), (40, 34943553), (45, 31060936), (60, 23295702), (72, 19413085), (90, 15530468), (120, 11647851), (180, 7765234), (271, 5157720), (360, 3882617), (542, 2578860), (813, 1719240), (1084, 1289430), (1355, 1031544), (1626, 859620), (2168, 644715), (2439, 573080), (2710, 515772), (3252, 429810), (4065, 343848), (4878, 286540), (5420, 257886), (6504, 214905), (8130, 171924), (9756, 143270), (10840, 128943), (12195, 114616), (14327, 97560), (16260, 85962), (19512, 71635), (24390, 57308), (28654, 48780), (32520, 42981)]