65422320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14382

約数の個数: 80

約数和(自身を含む): 213498240

約数和(自身を除く): 148075920

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, 4560, 14347, 28694, 43041, 57388, 71735, 86082, 114776, 143470, 172164, 215205, 229552, 272593, 286940, 344328, 430410, 545186, 573880, 688656, 817779, 860820, 1090372, 1147760, 1362965, 1635558, 1721640, 2180744, 2725930, 3271116, 3443280, 4088895, 4361488, 5451860, 6542232, 8177790, 10903720, 13084464, 16355580, 21807440, 32711160, 65422320]

約数ペア:

[(1, 65422320), (2, 32711160), (3, 21807440), (4, 16355580), (5, 13084464), (6, 10903720), (8, 8177790), (10, 6542232), (12, 5451860), (15, 4361488), (16, 4088895), (19, 3443280), (20, 3271116), (24, 2725930), (30, 2180744), (38, 1721640), (40, 1635558), (48, 1362965), (57, 1147760), (60, 1090372), (76, 860820), (80, 817779), (95, 688656), (114, 573880), (120, 545186), (152, 430410), (190, 344328), (228, 286940), (240, 272593), (285, 229552), (304, 215205), (380, 172164), (456, 143470), (570, 114776), (760, 86082), (912, 71735), (1140, 57388), (1520, 43041), (2280, 28694), (4560, 14347)]