8483280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2748

約数の個数: 80

約数和(自身を含む): 28331520

約数和(自身を除く): 19848240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 2719, 3120, 5438, 8157, 10876, 13595, 16314, 21752, 27190, 32628, 35347, 40785, 43504, 54380, 65256, 70694, 81570, 106041, 108760, 130512, 141388, 163140, 176735, 212082, 217520, 282776, 326280, 353470, 424164, 530205, 565552, 652560, 706940, 848328, 1060410, 1413880, 1696656, 2120820, 2827760, 4241640, 8483280]

約数ペア:

[(1, 8483280), (2, 4241640), (3, 2827760), (4, 2120820), (5, 1696656), (6, 1413880), (8, 1060410), (10, 848328), (12, 706940), (13, 652560), (15, 565552), (16, 530205), (20, 424164), (24, 353470), (26, 326280), (30, 282776), (39, 217520), (40, 212082), (48, 176735), (52, 163140), (60, 141388), (65, 130512), (78, 108760), (80, 106041), (104, 81570), (120, 70694), (130, 65256), (156, 54380), (195, 43504), (208, 40785), (240, 35347), (260, 32628), (312, 27190), (390, 21752), (520, 16314), (624, 13595), (780, 10876), (1040, 8157), (1560, 5438), (2719, 3120)]