385481160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{356927}}^1$

素因数の和:356947

約数の個数: 64

約数和(自身を含む): 1284940800

約数和(自身を除く): 899459640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 356927, 713854, 1070781, 1427708, 1784635, 2141562, 2855416, 3212343, 3569270, 4283124, 5353905, 6424686, 7138540, 8566248, 9637029, 10707810, 12849372, 14277080, 16061715, 19274058, 21415620, 25698744, 32123430, 38548116, 42831240, 48185145, 64246860, 77096232, 96370290, 128493720, 192740580, 385481160]

約数ペア:

[(1, 385481160), (2, 192740580), (3, 128493720), (4, 96370290), (5, 77096232), (6, 64246860), (8, 48185145), (9, 42831240), (10, 38548116), (12, 32123430), (15, 25698744), (18, 21415620), (20, 19274058), (24, 16061715), (27, 14277080), (30, 12849372), (36, 10707810), (40, 9637029), (45, 8566248), (54, 7138540), (60, 6424686), (72, 5353905), (90, 4283124), (108, 3569270), (120, 3212343), (135, 2855416), (180, 2141562), (216, 1784635), (270, 1427708), (360, 1070781), (540, 713854), (1080, 356927)]