564974280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120721}}^1$

素因数の和:120751

約数の個数: 96

約数和(自身を含む): 1977426360

約数和(自身を除く): 1412452080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 120721, 241442, 362163, 482884, 603605, 724326, 965768, 1086489, 1207210, 1448652, 1569373, 1810815, 2172978, 2414420, 2897304, 3138746, 3621630, 4345956, 4708119, 4828840, 5432445, 6277492, 7243260, 7846865, 8691912, 9416238, 10864890, 12554984, 14124357, 14486520, 15693730, 18832476, 21729780, 23540595, 28248714, 31387460, 37664952, 43459560, 47081190, 56497428, 62774920, 70621785, 94162380, 112994856, 141243570, 188324760, 282487140, 564974280]

約数ペア:

[(1, 564974280), (2, 282487140), (3, 188324760), (4, 141243570), (5, 112994856), (6, 94162380), (8, 70621785), (9, 62774920), (10, 56497428), (12, 47081190), (13, 43459560), (15, 37664952), (18, 31387460), (20, 28248714), (24, 23540595), (26, 21729780), (30, 18832476), (36, 15693730), (39, 14486520), (40, 14124357), (45, 12554984), (52, 10864890), (60, 9416238), (65, 8691912), (72, 7846865), (78, 7243260), (90, 6277492), (104, 5432445), (117, 4828840), (120, 4708119), (130, 4345956), (156, 3621630), (180, 3138746), (195, 2897304), (234, 2414420), (260, 2172978), (312, 1810815), (360, 1569373), (390, 1448652), (468, 1207210), (520, 1086489), (585, 965768), (780, 724326), (936, 603605), (1170, 482884), (1560, 362163), (2340, 241442), (4680, 120721)]