748945320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{271357}}^1$

素因数の和:271394

約数の個数: 64

約数和(自身を含む): 2344533120

約数和(自身を除く): 1595587800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 271357, 542714, 814071, 1085428, 1356785, 1628142, 2170856, 2713570, 3256284, 4070355, 5427140, 6241211, 6512568, 8140710, 10854280, 12482422, 16281420, 18723633, 24964844, 31206055, 32562840, 37447266, 49929688, 62412110, 74894532, 93618165, 124824220, 149789064, 187236330, 249648440, 374472660, 748945320]

約数ペア:

[(1, 748945320), (2, 374472660), (3, 249648440), (4, 187236330), (5, 149789064), (6, 124824220), (8, 93618165), (10, 74894532), (12, 62412110), (15, 49929688), (20, 37447266), (23, 32562840), (24, 31206055), (30, 24964844), (40, 18723633), (46, 16281420), (60, 12482422), (69, 10854280), (92, 8140710), (115, 6512568), (120, 6241211), (138, 5427140), (184, 4070355), (230, 3256284), (276, 2713570), (345, 2170856), (460, 1628142), (552, 1356785), (690, 1085428), (920, 814071), (1380, 542714), (2760, 271357)]