73724520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1103}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 221771520

約数和(自身を除く): 148047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 557, 1103, 1114, 1671, 2206, 2228, 2785, 3309, 3342, 4412, 4456, 5515, 5570, 6618, 6684, 8355, 8824, 11030, 11140, 13236, 13368, 16545, 16710, 22060, 22280, 26472, 33090, 33420, 44120, 66180, 66840, 132360, 614371, 1228742, 1843113, 2457484, 3071855, 3686226, 4914968, 6143710, 7372452, 9215565, 12287420, 14744904, 18431130, 24574840, 36862260, 73724520]

約数ペア:

[(1, 73724520), (2, 36862260), (3, 24574840), (4, 18431130), (5, 14744904), (6, 12287420), (8, 9215565), (10, 7372452), (12, 6143710), (15, 4914968), (20, 3686226), (24, 3071855), (30, 2457484), (40, 1843113), (60, 1228742), (120, 614371), (557, 132360), (1103, 66840), (1114, 66180), (1671, 44120), (2206, 33420), (2228, 33090), (2785, 26472), (3309, 22280), (3342, 22060), (4412, 16710), (4456, 16545), (5515, 13368), (5570, 13236), (6618, 11140), (6684, 11030), (8355, 8824)]