484979280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 160

約数和(自身を含む): 1545103488

約数和(自身を除く): 1060124208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 157, 183, 211, 240, 244, 305, 314, 366, 422, 471, 488, 610, 628, 633, 732, 785, 844, 915, 942, 976, 1055, 1220, 1256, 1266, 1464, 1570, 1688, 1830, 1884, 2110, 2355, 2440, 2512, 2532, 2928, 3140, 3165, 3376, 3660, 3768, 4220, 4710, 4880, 5064, 6280, 6330, 7320, 7536, 8440, 9420, 9577, 10128, 12560, 12660, 12871, 14640, 16880, 18840, 19154, 25320, 25742, 28731, 33127, 37680, 38308, 38613, 47885, 50640, 51484, 57462, 64355, 66254, 76616, 77226, 95770, 99381, 102968, 114924, 128710, 132508, 143655, 153232, 154452, 165635, 191540, 193065, 198762, 205936, 229848, 257420, 265016, 287310, 308904, 331270, 383080, 386130, 397524, 459696, 496905, 514840, 530032, 574620, 617808, 662540, 766160, 772260, 795048, 993810, 1029680, 1149240, 1325080, 1544520, 1590096, 1987620, 2020747, 2298480, 2650160, 3089040, 3975240, 4041494, 6062241, 7950480, 8082988, 10103735, 12124482, 16165976, 20207470, 24248964, 30311205, 32331952, 40414940, 48497928, 60622410, 80829880, 96995856, 121244820, 161659760, 242489640, 484979280]

約数ペア:

[(1, 484979280), (2, 242489640), (3, 161659760), (4, 121244820), (5, 96995856), (6, 80829880), (8, 60622410), (10, 48497928), (12, 40414940), (15, 32331952), (16, 30311205), (20, 24248964), (24, 20207470), (30, 16165976), (40, 12124482), (48, 10103735), (60, 8082988), (61, 7950480), (80, 6062241), (120, 4041494), (122, 3975240), (157, 3089040), (183, 2650160), (211, 2298480), (240, 2020747), (244, 1987620), (305, 1590096), (314, 1544520), (366, 1325080), (422, 1149240), (471, 1029680), (488, 993810), (610, 795048), (628, 772260), (633, 766160), (732, 662540), (785, 617808), (844, 574620), (915, 530032), (942, 514840), (976, 496905), (1055, 459696), (1220, 397524), (1256, 386130), (1266, 383080), (1464, 331270), (1570, 308904), (1688, 287310), (1830, 265016), (1884, 257420), (2110, 229848), (2355, 205936), (2440, 198762), (2512, 193065), (2532, 191540), (2928, 165635), (3140, 154452), (3165, 153232), (3376, 143655), (3660, 132508), (3768, 128710), (4220, 114924), (4710, 102968), (4880, 99381), (5064, 95770), (6280, 77226), (6330, 76616), (7320, 66254), (7536, 64355), (8440, 57462), (9420, 51484), (9577, 50640), (10128, 47885), (12560, 38613), (12660, 38308), (12871, 37680), (14640, 33127), (16880, 28731), (18840, 25742), (19154, 25320)]