13301520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2952

約数の個数: 80

約数和(自身を含む): 43419840

約数和(自身を除く): 30118320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 2917, 4560, 5834, 8751, 11668, 14585, 17502, 23336, 29170, 35004, 43755, 46672, 55423, 58340, 70008, 87510, 110846, 116680, 140016, 166269, 175020, 221692, 233360, 277115, 332538, 350040, 443384, 554230, 665076, 700080, 831345, 886768, 1108460, 1330152, 1662690, 2216920, 2660304, 3325380, 4433840, 6650760, 13301520]

約数ペア:

[(1, 13301520), (2, 6650760), (3, 4433840), (4, 3325380), (5, 2660304), (6, 2216920), (8, 1662690), (10, 1330152), (12, 1108460), (15, 886768), (16, 831345), (19, 700080), (20, 665076), (24, 554230), (30, 443384), (38, 350040), (40, 332538), (48, 277115), (57, 233360), (60, 221692), (76, 175020), (80, 166269), (95, 140016), (114, 116680), (120, 110846), (152, 87510), (190, 70008), (228, 58340), (240, 55423), (285, 46672), (304, 43755), (380, 35004), (456, 29170), (570, 23336), (760, 17502), (912, 14585), (1140, 11668), (1520, 8751), (2280, 5834), (2917, 4560)]