73344720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{305603}}^1$

素因数の和:305619

約数の個数: 40

約数和(自身を含む): 227369376

約数和(自身を除く): 154024656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 305603, 611206, 916809, 1222412, 1528015, 1833618, 2444824, 3056030, 3667236, 4584045, 4889648, 6112060, 7334472, 9168090, 12224120, 14668944, 18336180, 24448240, 36672360, 73344720]

約数ペア:

[(1, 73344720), (2, 36672360), (3, 24448240), (4, 18336180), (5, 14668944), (6, 12224120), (8, 9168090), (10, 7334472), (12, 6112060), (15, 4889648), (16, 4584045), (20, 3667236), (24, 3056030), (30, 2444824), (40, 1833618), (48, 1528015), (60, 1222412), (80, 916809), (120, 611206), (240, 305603)]