39354720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 124975872

約数和(自身を除く): 85621152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 503, 652, 815, 978, 1006, 1304, 1509, 1630, 1956, 2012, 2445, 2515, 2608, 3018, 3260, 3912, 4024, 4890, 5030, 5216, 6036, 6520, 7545, 7824, 8048, 9780, 10060, 12072, 13040, 15090, 15648, 16096, 19560, 20120, 24144, 26080, 30180, 39120, 40240, 48288, 60360, 78240, 80480, 81989, 120720, 163978, 241440, 245967, 327956, 409945, 491934, 655912, 819890, 983868, 1229835, 1311824, 1639780, 1967736, 2459670, 2623648, 3279560, 3935472, 4919340, 6559120, 7870944, 9838680, 13118240, 19677360, 39354720]

約数ペア:

[(1, 39354720), (2, 19677360), (3, 13118240), (4, 9838680), (5, 7870944), (6, 6559120), (8, 4919340), (10, 3935472), (12, 3279560), (15, 2623648), (16, 2459670), (20, 1967736), (24, 1639780), (30, 1311824), (32, 1229835), (40, 983868), (48, 819890), (60, 655912), (80, 491934), (96, 409945), (120, 327956), (160, 245967), (163, 241440), (240, 163978), (326, 120720), (480, 81989), (489, 80480), (503, 78240), (652, 60360), (815, 48288), (978, 40240), (1006, 39120), (1304, 30180), (1509, 26080), (1630, 24144), (1956, 20120), (2012, 19560), (2445, 16096), (2515, 15648), (2608, 15090), (3018, 13040), (3260, 12072), (3912, 10060), (4024, 9780), (4890, 8048), (5030, 7824), (5216, 7545), (6036, 6520)]