240855480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{827}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 784695600

約数和(自身を除く): 543840120

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, 360, 809, 827, 1618, 1654, 2427, 2481, 3236, 3308, 4045, 4135, 4854, 4962, 6472, 6616, 7281, 7443, 8090, 8270, 9708, 9924, 12135, 12405, 14562, 14886, 16180, 16540, 19416, 19848, 24270, 24810, 29124, 29772, 32360, 33080, 36405, 37215, 48540, 49620, 58248, 59544, 72810, 74430, 97080, 99240, 145620, 148860, 291240, 297720, 669043, 1338086, 2007129, 2676172, 3345215, 4014258, 5352344, 6021387, 6690430, 8028516, 10035645, 12042774, 13380860, 16057032, 20071290, 24085548, 26761720, 30106935, 40142580, 48171096, 60213870, 80285160, 120427740, 240855480]

約数ペア:

[(1, 240855480), (2, 120427740), (3, 80285160), (4, 60213870), (5, 48171096), (6, 40142580), (8, 30106935), (9, 26761720), (10, 24085548), (12, 20071290), (15, 16057032), (18, 13380860), (20, 12042774), (24, 10035645), (30, 8028516), (36, 6690430), (40, 6021387), (45, 5352344), (60, 4014258), (72, 3345215), (90, 2676172), (120, 2007129), (180, 1338086), (360, 669043), (809, 297720), (827, 291240), (1618, 148860), (1654, 145620), (2427, 99240), (2481, 97080), (3236, 74430), (3308, 72810), (4045, 59544), (4135, 58248), (4854, 49620), (4962, 48540), (6472, 37215), (6616, 36405), (7281, 33080), (7443, 32360), (8090, 29772), (8270, 29124), (9708, 24810), (9924, 24270), (12135, 19848), (12405, 19416), (14562, 16540), (14886, 16180)]