40360720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 101243520

約数和(自身を除く): 60882800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 503, 590, 680, 944, 1003, 1006, 1180, 1360, 2006, 2012, 2360, 2515, 4012, 4024, 4720, 5015, 5030, 8024, 8048, 8551, 10030, 10060, 16048, 17102, 20060, 20120, 29677, 34204, 40120, 40240, 42755, 59354, 68408, 80240, 85510, 118708, 136816, 148385, 171020, 237416, 296770, 342040, 474832, 504509, 593540, 684080, 1009018, 1187080, 2018036, 2374160, 2522545, 4036072, 5045090, 8072144, 10090180, 20180360, 40360720]

約数ペア:

[(1, 40360720), (2, 20180360), (4, 10090180), (5, 8072144), (8, 5045090), (10, 4036072), (16, 2522545), (17, 2374160), (20, 2018036), (34, 1187080), (40, 1009018), (59, 684080), (68, 593540), (80, 504509), (85, 474832), (118, 342040), (136, 296770), (170, 237416), (236, 171020), (272, 148385), (295, 136816), (340, 118708), (472, 85510), (503, 80240), (590, 68408), (680, 59354), (944, 42755), (1003, 40240), (1006, 40120), (1180, 34204), (1360, 29677), (2006, 20120), (2012, 20060), (2360, 17102), (2515, 16048), (4012, 10060), (4024, 10030), (4720, 8551), (5015, 8048), (5030, 8024)]