247229040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1030121}}^1$

素因数の和:1030137

約数の個数: 40

約数和(自身を含む): 766410768

約数和(自身を除く): 519181728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1030121, 2060242, 3090363, 4120484, 5150605, 6180726, 8240968, 10301210, 12361452, 15451815, 16481936, 20602420, 24722904, 30903630, 41204840, 49445808, 61807260, 82409680, 123614520, 247229040]

約数ペア:

[(1, 247229040), (2, 123614520), (3, 82409680), (4, 61807260), (5, 49445808), (6, 41204840), (8, 30903630), (10, 24722904), (12, 20602420), (15, 16481936), (16, 15451815), (20, 12361452), (24, 10301210), (30, 8240968), (40, 6180726), (48, 5150605), (60, 4120484), (80, 3090363), (120, 2060242), (240, 1030121)]