18800160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 41619360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 739, 795, 848, 1060, 1272, 1478, 1590, 1696, 2120, 2217, 2544, 2956, 3180, 3695, 4240, 4434, 5088, 5912, 6360, 7390, 8480, 8868, 11085, 11824, 12720, 14780, 17736, 22170, 23648, 25440, 29560, 35472, 39167, 44340, 59120, 70944, 78334, 88680, 117501, 118240, 156668, 177360, 195835, 235002, 313336, 354720, 391670, 470004, 587505, 626672, 783340, 940008, 1175010, 1253344, 1566680, 1880016, 2350020, 3133360, 3760032, 4700040, 6266720, 9400080, 18800160]

約数ペア:

[(1, 18800160), (2, 9400080), (3, 6266720), (4, 4700040), (5, 3760032), (6, 3133360), (8, 2350020), (10, 1880016), (12, 1566680), (15, 1253344), (16, 1175010), (20, 940008), (24, 783340), (30, 626672), (32, 587505), (40, 470004), (48, 391670), (53, 354720), (60, 313336), (80, 235002), (96, 195835), (106, 177360), (120, 156668), (159, 118240), (160, 117501), (212, 88680), (240, 78334), (265, 70944), (318, 59120), (424, 44340), (480, 39167), (530, 35472), (636, 29560), (739, 25440), (795, 23648), (848, 22170), (1060, 17736), (1272, 14780), (1478, 12720), (1590, 11824), (1696, 11085), (2120, 8868), (2217, 8480), (2544, 7390), (2956, 6360), (3180, 5912), (3695, 5088), (4240, 4434)]