1520641008

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2707}}^1$

素因数の和:2851

約数の個数: 120

約数和(自身を含む): 4400218368

約数和(自身を除く): 2879577360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 83, 94, 141, 144, 166, 188, 249, 282, 332, 376, 423, 498, 564, 664, 747, 752, 846, 996, 1128, 1328, 1494, 1692, 1992, 2256, 2707, 2988, 3384, 3901, 3984, 5414, 5976, 6768, 7802, 8121, 10828, 11703, 11952, 15604, 16242, 21656, 23406, 24363, 31208, 32484, 35109, 43312, 46812, 48726, 62416, 64968, 70218, 93624, 97452, 127229, 129936, 140436, 187248, 194904, 224681, 254458, 280872, 381687, 389808, 449362, 508916, 561744, 674043, 763374, 898724, 1017832, 1145061, 1348086, 1526748, 1797448, 2022129, 2035664, 2290122, 2696172, 3053496, 3594896, 4044258, 4580244, 5392344, 6106992, 8088516, 9160488, 10560007, 10784688, 16177032, 18320976, 21120014, 31680021, 32354064, 42240028, 63360042, 84480056, 95040063, 126720084, 168960112, 190080126, 253440168, 380160252, 506880336, 760320504, 1520641008]

約数ペア:

[(1, 1520641008), (2, 760320504), (3, 506880336), (4, 380160252), (6, 253440168), (8, 190080126), (9, 168960112), (12, 126720084), (16, 95040063), (18, 84480056), (24, 63360042), (36, 42240028), (47, 32354064), (48, 31680021), (72, 21120014), (83, 18320976), (94, 16177032), (141, 10784688), (144, 10560007), (166, 9160488), (188, 8088516), (249, 6106992), (282, 5392344), (332, 4580244), (376, 4044258), (423, 3594896), (498, 3053496), (564, 2696172), (664, 2290122), (747, 2035664), (752, 2022129), (846, 1797448), (996, 1526748), (1128, 1348086), (1328, 1145061), (1494, 1017832), (1692, 898724), (1992, 763374), (2256, 674043), (2707, 561744), (2988, 508916), (3384, 449362), (3901, 389808), (3984, 381687), (5414, 280872), (5976, 254458), (6768, 224681), (7802, 194904), (8121, 187248), (10828, 140436), (11703, 129936), (11952, 127229), (15604, 97452), (16242, 93624), (21656, 70218), (23406, 64968), (24363, 62416), (31208, 48726), (32484, 46812), (35109, 43312)]