74414280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{941}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 223819200

約数和(自身を除く): 149404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 941, 1318, 1882, 1977, 2636, 2823, 3295, 3764, 3954, 4705, 5272, 5646, 6590, 7528, 7908, 9410, 9885, 11292, 13180, 14115, 15816, 18820, 19770, 22584, 26360, 28230, 37640, 39540, 56460, 79080, 112920, 620119, 1240238, 1860357, 2480476, 3100595, 3720714, 4960952, 6201190, 7441428, 9301785, 12402380, 14882856, 18603570, 24804760, 37207140, 74414280]

約数ペア:

[(1, 74414280), (2, 37207140), (3, 24804760), (4, 18603570), (5, 14882856), (6, 12402380), (8, 9301785), (10, 7441428), (12, 6201190), (15, 4960952), (20, 3720714), (24, 3100595), (30, 2480476), (40, 1860357), (60, 1240238), (120, 620119), (659, 112920), (941, 79080), (1318, 56460), (1882, 39540), (1977, 37640), (2636, 28230), (2823, 26360), (3295, 22584), (3764, 19770), (3954, 18820), (4705, 15816), (5272, 14115), (5646, 13180), (6590, 11292), (7528, 9885), (7908, 9410)]