421937760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38219}}^1$

素因数の和:38260

約数の個数: 96

約数和(自身を含む): 1386927360

約数和(自身を除く): 964989600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 38219, 76438, 114657, 152876, 191095, 229314, 305752, 382190, 458628, 573285, 611504, 764380, 879037, 917256, 1146570, 1223008, 1528760, 1758074, 1834512, 2293140, 2637111, 3057520, 3516148, 3669024, 4395185, 4586280, 5274222, 6115040, 7032296, 8790370, 9172560, 10548444, 13185555, 14064592, 17580740, 18345120, 21096888, 26371110, 28129184, 35161480, 42193776, 52742220, 70322960, 84387552, 105484440, 140645920, 210968880, 421937760]

約数ペア:

[(1, 421937760), (2, 210968880), (3, 140645920), (4, 105484440), (5, 84387552), (6, 70322960), (8, 52742220), (10, 42193776), (12, 35161480), (15, 28129184), (16, 26371110), (20, 21096888), (23, 18345120), (24, 17580740), (30, 14064592), (32, 13185555), (40, 10548444), (46, 9172560), (48, 8790370), (60, 7032296), (69, 6115040), (80, 5274222), (92, 4586280), (96, 4395185), (115, 3669024), (120, 3516148), (138, 3057520), (160, 2637111), (184, 2293140), (230, 1834512), (240, 1758074), (276, 1528760), (345, 1223008), (368, 1146570), (460, 917256), (480, 879037), (552, 764380), (690, 611504), (736, 573285), (920, 458628), (1104, 382190), (1380, 305752), (1840, 229314), (2208, 191095), (2760, 152876), (3680, 114657), (5520, 76438), (11040, 38219)]