518291280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55373}}^1$

素因数の和:55405

約数の個数: 120

約数和(自身を含む): 1874520648

約数和(自身を除く): 1356229368

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, 9360, 55373, 110746, 166119, 221492, 276865, 332238, 442984, 498357, 553730, 664476, 719849, 830595, 885968, 996714, 1107460, 1328952, 1439698, 1661190, 1993428, 2159547, 2214920, 2491785, 2657904, 2879396, 3322380, 3599245, 3986856, 4319094, 4429840, 4983570, 5758792, 6478641, 6644760, 7198490, 7973712, 8638188, 9967140, 10797735, 11517584, 12957282, 13289520, 14396980, 17276376, 19934280, 21595470, 25914564, 28793960, 32393205, 34552752, 39868560, 43190940, 51829128, 57587920, 64786410, 86381880, 103658256, 129572820, 172763760, 259145640, 518291280]

約数ペア:

[(1, 518291280), (2, 259145640), (3, 172763760), (4, 129572820), (5, 103658256), (6, 86381880), (8, 64786410), (9, 57587920), (10, 51829128), (12, 43190940), (13, 39868560), (15, 34552752), (16, 32393205), (18, 28793960), (20, 25914564), (24, 21595470), (26, 19934280), (30, 17276376), (36, 14396980), (39, 13289520), (40, 12957282), (45, 11517584), (48, 10797735), (52, 9967140), (60, 8638188), (65, 7973712), (72, 7198490), (78, 6644760), (80, 6478641), (90, 5758792), (104, 4983570), (117, 4429840), (120, 4319094), (130, 3986856), (144, 3599245), (156, 3322380), (180, 2879396), (195, 2657904), (208, 2491785), (234, 2214920), (240, 2159547), (260, 1993428), (312, 1661190), (360, 1439698), (390, 1328952), (468, 1107460), (520, 996714), (585, 885968), (624, 830595), (720, 719849), (780, 664476), (936, 553730), (1040, 498357), (1170, 442984), (1560, 332238), (1872, 276865), (2340, 221492), (3120, 166119), (4680, 110746), (9360, 55373)]