78030240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{162563}}^1$

素因数の和:162581

約数の個数: 48

約数和(自身を含む): 245796768

約数和(自身を除く): 167766528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 162563, 325126, 487689, 650252, 812815, 975378, 1300504, 1625630, 1950756, 2438445, 2601008, 3251260, 3901512, 4876890, 5202016, 6502520, 7803024, 9753780, 13005040, 15606048, 19507560, 26010080, 39015120, 78030240]

約数ペア:

[(1, 78030240), (2, 39015120), (3, 26010080), (4, 19507560), (5, 15606048), (6, 13005040), (8, 9753780), (10, 7803024), (12, 6502520), (15, 5202016), (16, 4876890), (20, 3901512), (24, 3251260), (30, 2601008), (32, 2438445), (40, 1950756), (48, 1625630), (60, 1300504), (80, 975378), (96, 812815), (120, 650252), (160, 487689), (240, 325126), (480, 162563)]