7375920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 80

約数和(自身を含む): 23233632

約数和(自身を除く): 15857712

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, 421, 438, 584, 730, 842, 876, 1095, 1168, 1263, 1460, 1684, 1752, 2105, 2190, 2526, 2920, 3368, 3504, 4210, 4380, 5052, 5840, 6315, 6736, 8420, 8760, 10104, 12630, 16840, 17520, 20208, 25260, 30733, 33680, 50520, 61466, 92199, 101040, 122932, 153665, 184398, 245864, 307330, 368796, 460995, 491728, 614660, 737592, 921990, 1229320, 1475184, 1843980, 2458640, 3687960, 7375920]

約数ペア:

[(1, 7375920), (2, 3687960), (3, 2458640), (4, 1843980), (5, 1475184), (6, 1229320), (8, 921990), (10, 737592), (12, 614660), (15, 491728), (16, 460995), (20, 368796), (24, 307330), (30, 245864), (40, 184398), (48, 153665), (60, 122932), (73, 101040), (80, 92199), (120, 61466), (146, 50520), (219, 33680), (240, 30733), (292, 25260), (365, 20208), (421, 17520), (438, 16840), (584, 12630), (730, 10104), (842, 8760), (876, 8420), (1095, 6736), (1168, 6315), (1263, 5840), (1460, 5052), (1684, 4380), (1752, 4210), (2105, 3504), (2190, 3368), (2526, 2920)]