47503320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1$

素因数の和:1304

約数の個数: 64

約数和(自身を含む): 142974720

約数和(自身を除く): 95471400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 787, 1006, 1509, 1574, 2012, 2361, 2515, 3018, 3148, 3935, 4024, 4722, 5030, 6036, 6296, 7545, 7870, 9444, 10060, 11805, 12072, 15090, 15740, 18888, 20120, 23610, 30180, 31480, 47220, 60360, 94440, 395861, 791722, 1187583, 1583444, 1979305, 2375166, 3166888, 3958610, 4750332, 5937915, 7917220, 9500664, 11875830, 15834440, 23751660, 47503320]

約数ペア:

[(1, 47503320), (2, 23751660), (3, 15834440), (4, 11875830), (5, 9500664), (6, 7917220), (8, 5937915), (10, 4750332), (12, 3958610), (15, 3166888), (20, 2375166), (24, 1979305), (30, 1583444), (40, 1187583), (60, 791722), (120, 395861), (503, 94440), (787, 60360), (1006, 47220), (1509, 31480), (1574, 30180), (2012, 23610), (2361, 20120), (2515, 18888), (3018, 15740), (3148, 15090), (3935, 12072), (4024, 11805), (4722, 10060), (5030, 9444), (6036, 7870), (6296, 7545)]