873007920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7723}}^1$

素因数の和:7899

約数の個数: 120

約数和(自身を含む): 2950907856

約数和(自身を除く): 2077899936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 7723, 9420, 11304, 12560, 14130, 15446, 18840, 22608, 23169, 28260, 30892, 37680, 38615, 46338, 56520, 61784, 69507, 77230, 92676, 113040, 115845, 123568, 139014, 154460, 185352, 231690, 278028, 308920, 347535, 370704, 463380, 556056, 617840, 695070, 926760, 1112112, 1212511, 1390140, 1853520, 2425022, 2780280, 3637533, 4850044, 5560560, 6062555, 7275066, 9700088, 10912599, 12125110, 14550132, 18187665, 19400176, 21825198, 24250220, 29100264, 36375330, 43650396, 48500440, 54562995, 58200528, 72750660, 87300792, 97000880, 109125990, 145501320, 174601584, 218251980, 291002640, 436503960, 873007920]

約数ペア:

[(1, 873007920), (2, 436503960), (3, 291002640), (4, 218251980), (5, 174601584), (6, 145501320), (8, 109125990), (9, 97000880), (10, 87300792), (12, 72750660), (15, 58200528), (16, 54562995), (18, 48500440), (20, 43650396), (24, 36375330), (30, 29100264), (36, 24250220), (40, 21825198), (45, 19400176), (48, 18187665), (60, 14550132), (72, 12125110), (80, 10912599), (90, 9700088), (120, 7275066), (144, 6062555), (157, 5560560), (180, 4850044), (240, 3637533), (314, 2780280), (360, 2425022), (471, 1853520), (628, 1390140), (720, 1212511), (785, 1112112), (942, 926760), (1256, 695070), (1413, 617840), (1570, 556056), (1884, 463380), (2355, 370704), (2512, 347535), (2826, 308920), (3140, 278028), (3768, 231690), (4710, 185352), (5652, 154460), (6280, 139014), (7065, 123568), (7536, 115845), (7723, 113040), (9420, 92676), (11304, 77230), (12560, 69507), (14130, 61784), (15446, 56520), (18840, 46338), (22608, 38615), (23169, 37680), (28260, 30892)]