57779280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6205

約数の個数: 120

約数和(自身を含む): 209002248

約数和(自身を除く): 151222968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 6173, 9360, 12346, 18519, 24692, 30865, 37038, 49384, 55557, 61730, 74076, 80249, 92595, 98768, 111114, 123460, 148152, 160498, 185190, 222228, 240747, 246920, 277785, 296304, 320996, 370380, 401245, 444456, 481494, 493840, 555570, 641992, 722241, 740760, 802490, 888912, 962988, 1111140, 1203735, 1283984, 1444482, 1481520, 1604980, 1925976, 2222280, 2407470, 2888964, 3209960, 3611205, 3851952, 4444560, 4814940, 5777928, 6419920, 7222410, 9629880, 11555856, 14444820, 19259760, 28889640, 57779280]

約数ペア:

[(1, 57779280), (2, 28889640), (3, 19259760), (4, 14444820), (5, 11555856), (6, 9629880), (8, 7222410), (9, 6419920), (10, 5777928), (12, 4814940), (13, 4444560), (15, 3851952), (16, 3611205), (18, 3209960), (20, 2888964), (24, 2407470), (26, 2222280), (30, 1925976), (36, 1604980), (39, 1481520), (40, 1444482), (45, 1283984), (48, 1203735), (52, 1111140), (60, 962988), (65, 888912), (72, 802490), (78, 740760), (80, 722241), (90, 641992), (104, 555570), (117, 493840), (120, 481494), (130, 444456), (144, 401245), (156, 370380), (180, 320996), (195, 296304), (208, 277785), (234, 246920), (240, 240747), (260, 222228), (312, 185190), (360, 160498), (390, 148152), (468, 123460), (520, 111114), (585, 98768), (624, 92595), (720, 80249), (780, 74076), (936, 61730), (1040, 55557), (1170, 49384), (1560, 37038), (1872, 30865), (2340, 24692), (3120, 18519), (4680, 12346), (6173, 9360)]