1457982180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2719}}^1$

素因数の和:3071

約数の個数: 120

約数和(自身を含む): 4589249280

約数和(自身を除く): 3131267100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 331, 405, 540, 662, 810, 993, 1324, 1620, 1655, 1986, 2719, 2979, 3310, 3972, 4965, 5438, 5958, 6620, 8157, 8937, 9930, 10876, 11916, 13595, 14895, 16314, 17874, 19860, 24471, 26811, 27190, 29790, 32628, 35748, 40785, 44685, 48942, 53622, 54380, 59580, 73413, 81570, 89370, 97884, 107244, 122355, 134055, 146826, 163140, 178740, 220239, 244710, 268110, 293652, 367065, 440478, 489420, 536220, 734130, 880956, 899989, 1101195, 1468260, 1799978, 2202390, 2699967, 3599956, 4404780, 4499945, 5399934, 8099901, 8999890, 10799868, 13499835, 16199802, 17999780, 24299703, 26999670, 32399604, 40499505, 48599406, 53999340, 72899109, 80999010, 97198812, 121498515, 145798218, 161998020, 242997030, 291596436, 364495545, 485994060, 728991090, 1457982180]

約数ペア:

[(1, 1457982180), (2, 728991090), (3, 485994060), (4, 364495545), (5, 291596436), (6, 242997030), (9, 161998020), (10, 145798218), (12, 121498515), (15, 97198812), (18, 80999010), (20, 72899109), (27, 53999340), (30, 48599406), (36, 40499505), (45, 32399604), (54, 26999670), (60, 24299703), (81, 17999780), (90, 16199802), (108, 13499835), (135, 10799868), (162, 8999890), (180, 8099901), (270, 5399934), (324, 4499945), (331, 4404780), (405, 3599956), (540, 2699967), (662, 2202390), (810, 1799978), (993, 1468260), (1324, 1101195), (1620, 899989), (1655, 880956), (1986, 734130), (2719, 536220), (2979, 489420), (3310, 440478), (3972, 367065), (4965, 293652), (5438, 268110), (5958, 244710), (6620, 220239), (8157, 178740), (8937, 163140), (9930, 146826), (10876, 134055), (11916, 122355), (13595, 107244), (14895, 97884), (16314, 89370), (17874, 81570), (19860, 73413), (24471, 59580), (26811, 54380), (27190, 53622), (29790, 48942), (32628, 44685), (35748, 40785)]