66483240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7013}}^1$

素因数の和:7106

約数の個数: 64

約数和(自身を含む): 202003200

約数和(自身を除く): 135519960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7013, 9480, 14026, 21039, 28052, 35065, 42078, 56104, 70130, 84156, 105195, 140260, 168312, 210390, 280520, 420780, 554027, 841560, 1108054, 1662081, 2216108, 2770135, 3324162, 4432216, 5540270, 6648324, 8310405, 11080540, 13296648, 16620810, 22161080, 33241620, 66483240]

約数ペア:

[(1, 66483240), (2, 33241620), (3, 22161080), (4, 16620810), (5, 13296648), (6, 11080540), (8, 8310405), (10, 6648324), (12, 5540270), (15, 4432216), (20, 3324162), (24, 2770135), (30, 2216108), (40, 1662081), (60, 1108054), (79, 841560), (120, 554027), (158, 420780), (237, 280520), (316, 210390), (395, 168312), (474, 140260), (632, 105195), (790, 84156), (948, 70130), (1185, 56104), (1580, 42078), (1896, 35065), (2370, 28052), (3160, 21039), (4740, 14026), (7013, 9480)]