60420720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 142066320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 59, 60, 68, 80, 85, 102, 118, 120, 136, 170, 177, 204, 236, 240, 251, 255, 272, 295, 340, 354, 408, 472, 502, 510, 590, 680, 708, 753, 816, 885, 944, 1003, 1004, 1020, 1180, 1255, 1360, 1416, 1506, 1770, 2006, 2008, 2040, 2360, 2510, 2832, 3009, 3012, 3540, 3765, 4012, 4016, 4080, 4267, 4720, 5015, 5020, 6018, 6024, 7080, 7530, 8024, 8534, 10030, 10040, 12036, 12048, 12801, 14160, 14809, 15045, 15060, 16048, 17068, 20060, 20080, 21335, 24072, 25602, 29618, 30090, 30120, 34136, 40120, 42670, 44427, 48144, 51204, 59236, 60180, 60240, 64005, 68272, 74045, 80240, 85340, 88854, 102408, 118472, 120360, 128010, 148090, 170680, 177708, 204816, 222135, 236944, 240720, 251753, 256020, 296180, 341360, 355416, 444270, 503506, 512040, 592360, 710832, 755259, 888540, 1007012, 1024080, 1184720, 1258765, 1510518, 1777080, 2014024, 2517530, 3021036, 3554160, 3776295, 4028048, 5035060, 6042072, 7552590, 10070120, 12084144, 15105180, 20140240, 30210360, 60420720]

約数ペア:

[(1, 60420720), (2, 30210360), (3, 20140240), (4, 15105180), (5, 12084144), (6, 10070120), (8, 7552590), (10, 6042072), (12, 5035060), (15, 4028048), (16, 3776295), (17, 3554160), (20, 3021036), (24, 2517530), (30, 2014024), (34, 1777080), (40, 1510518), (48, 1258765), (51, 1184720), (59, 1024080), (60, 1007012), (68, 888540), (80, 755259), (85, 710832), (102, 592360), (118, 512040), (120, 503506), (136, 444270), (170, 355416), (177, 341360), (204, 296180), (236, 256020), (240, 251753), (251, 240720), (255, 236944), (272, 222135), (295, 204816), (340, 177708), (354, 170680), (408, 148090), (472, 128010), (502, 120360), (510, 118472), (590, 102408), (680, 88854), (708, 85340), (753, 80240), (816, 74045), (885, 68272), (944, 64005), (1003, 60240), (1004, 60180), (1020, 59236), (1180, 51204), (1255, 48144), (1360, 44427), (1416, 42670), (1506, 40120), (1770, 34136), (2006, 30120), (2008, 30090), (2040, 29618), (2360, 25602), (2510, 24072), (2832, 21335), (3009, 20080), (3012, 20060), (3540, 17068), (3765, 16048), (4012, 15060), (4016, 15045), (4080, 14809), (4267, 14160), (4720, 12801), (5015, 12048), (5020, 12036), (6018, 10040), (6024, 10030), (7080, 8534), (7530, 8024)]