73940880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1823}}^1$

素因数の和:1865

約数の個数: 120

約数和(自身を含む): 248341248

約数和(自身を除く): 174400368

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, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 1823, 2028, 2535, 2704, 3120, 3380, 3646, 4056, 5070, 5469, 6760, 7292, 8112, 9115, 10140, 10938, 13520, 14584, 18230, 20280, 21876, 23699, 27345, 29168, 36460, 40560, 43752, 47398, 54690, 71097, 72920, 87504, 94796, 109380, 118495, 142194, 145840, 189592, 218760, 236990, 284388, 308087, 355485, 379184, 437520, 473980, 568776, 616174, 710970, 924261, 947960, 1137552, 1232348, 1421940, 1540435, 1848522, 1895920, 2464696, 2843880, 3080870, 3697044, 4621305, 4929392, 5687760, 6161740, 7394088, 9242610, 12323480, 14788176, 18485220, 24646960, 36970440, 73940880]

約数ペア:

[(1, 73940880), (2, 36970440), (3, 24646960), (4, 18485220), (5, 14788176), (6, 12323480), (8, 9242610), (10, 7394088), (12, 6161740), (13, 5687760), (15, 4929392), (16, 4621305), (20, 3697044), (24, 3080870), (26, 2843880), (30, 2464696), (39, 1895920), (40, 1848522), (48, 1540435), (52, 1421940), (60, 1232348), (65, 1137552), (78, 947960), (80, 924261), (104, 710970), (120, 616174), (130, 568776), (156, 473980), (169, 437520), (195, 379184), (208, 355485), (240, 308087), (260, 284388), (312, 236990), (338, 218760), (390, 189592), (507, 145840), (520, 142194), (624, 118495), (676, 109380), (780, 94796), (845, 87504), (1014, 72920), (1040, 71097), (1352, 54690), (1560, 47398), (1690, 43752), (1823, 40560), (2028, 36460), (2535, 29168), (2704, 27345), (3120, 23699), (3380, 21876), (3646, 20280), (4056, 18230), (5070, 14584), (5469, 13520), (6760, 10938), (7292, 10140), (8112, 9115)]