348807120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18397}}^1$

素因数の和:18492

約数の個数: 80

約数和(自身を含む): 1095048960

約数和(自身を除く): 746241840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18397, 18960, 36794, 55191, 73588, 91985, 110382, 147176, 183970, 220764, 275955, 294352, 367940, 441528, 551910, 735880, 883056, 1103820, 1453363, 1471760, 2207640, 2906726, 4360089, 4415280, 5813452, 7266815, 8720178, 11626904, 14533630, 17440356, 21800445, 23253808, 29067260, 34880712, 43600890, 58134520, 69761424, 87201780, 116269040, 174403560, 348807120]

約数ペア:

[(1, 348807120), (2, 174403560), (3, 116269040), (4, 87201780), (5, 69761424), (6, 58134520), (8, 43600890), (10, 34880712), (12, 29067260), (15, 23253808), (16, 21800445), (20, 17440356), (24, 14533630), (30, 11626904), (40, 8720178), (48, 7266815), (60, 5813452), (79, 4415280), (80, 4360089), (120, 2906726), (158, 2207640), (237, 1471760), (240, 1453363), (316, 1103820), (395, 883056), (474, 735880), (632, 551910), (790, 441528), (948, 367940), (1185, 294352), (1264, 275955), (1580, 220764), (1896, 183970), (2370, 147176), (3160, 110382), (3792, 91985), (4740, 73588), (6320, 55191), (9480, 36794), (18397, 18960)]