782537520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3260573}}^1$

素因数の和:3260589

約数の個数: 40

約数和(自身を含む): 2425867056

約数和(自身を除く): 1643329536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3260573, 6521146, 9781719, 13042292, 16302865, 19563438, 26084584, 32605730, 39126876, 48908595, 52169168, 65211460, 78253752, 97817190, 130422920, 156507504, 195634380, 260845840, 391268760, 782537520]

約数ペア:

[(1, 782537520), (2, 391268760), (3, 260845840), (4, 195634380), (5, 156507504), (6, 130422920), (8, 97817190), (10, 78253752), (12, 65211460), (15, 52169168), (16, 48908595), (20, 39126876), (24, 32605730), (30, 26084584), (40, 19563438), (48, 16302865), (60, 13042292), (80, 9781719), (120, 6521146), (240, 3260573)]