231596880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13219}}^1$

素因数の和:13308

約数の個数: 80

約数和(自身を含む): 727840320

約数和(自身を除く): 496243440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 13219, 17520, 26438, 39657, 52876, 66095, 79314, 105752, 132190, 158628, 198285, 211504, 264380, 317256, 396570, 528760, 634512, 793140, 964987, 1057520, 1586280, 1929974, 2894961, 3172560, 3859948, 4824935, 5789922, 7719896, 9649870, 11579844, 14474805, 15439792, 19299740, 23159688, 28949610, 38599480, 46319376, 57899220, 77198960, 115798440, 231596880]

約数ペア:

[(1, 231596880), (2, 115798440), (3, 77198960), (4, 57899220), (5, 46319376), (6, 38599480), (8, 28949610), (10, 23159688), (12, 19299740), (15, 15439792), (16, 14474805), (20, 11579844), (24, 9649870), (30, 7719896), (40, 5789922), (48, 4824935), (60, 3859948), (73, 3172560), (80, 2894961), (120, 1929974), (146, 1586280), (219, 1057520), (240, 964987), (292, 793140), (365, 634512), (438, 528760), (584, 396570), (730, 317256), (876, 264380), (1095, 211504), (1168, 198285), (1460, 158628), (1752, 132190), (2190, 105752), (2920, 79314), (3504, 66095), (4380, 52876), (5840, 39657), (8760, 26438), (13219, 17520)]