148211760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1973}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 461157984

約数和(自身を除く): 312946224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 1973, 2504, 3130, 3756, 3946, 4695, 5008, 5919, 6260, 7512, 7892, 9390, 9865, 11838, 12520, 15024, 15784, 18780, 19730, 23676, 25040, 29595, 31568, 37560, 39460, 47352, 59190, 75120, 78920, 94704, 118380, 157840, 236760, 473520, 617549, 1235098, 1852647, 2470196, 3087745, 3705294, 4940392, 6175490, 7410588, 9263235, 9880784, 12350980, 14821176, 18526470, 24701960, 29642352, 37052940, 49403920, 74105880, 148211760]

約数ペア:

[(1, 148211760), (2, 74105880), (3, 49403920), (4, 37052940), (5, 29642352), (6, 24701960), (8, 18526470), (10, 14821176), (12, 12350980), (15, 9880784), (16, 9263235), (20, 7410588), (24, 6175490), (30, 4940392), (40, 3705294), (48, 3087745), (60, 2470196), (80, 1852647), (120, 1235098), (240, 617549), (313, 473520), (626, 236760), (939, 157840), (1252, 118380), (1565, 94704), (1878, 78920), (1973, 75120), (2504, 59190), (3130, 47352), (3756, 39460), (3946, 37560), (4695, 31568), (5008, 29595), (5919, 25040), (6260, 23676), (7512, 19730), (7892, 18780), (9390, 15784), (9865, 15024), (11838, 12520)]