2619549360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{27773}}^1$

素因数の和:27923

約数の個数: 120

約数和(自身を含む): 8864794224

約数和(自身を除く): 6245244864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 6288, 7860, 9432, 10480, 11790, 15720, 18864, 23580, 27773, 31440, 47160, 55546, 83319, 94320, 111092, 138865, 166638, 222184, 249957, 277730, 333276, 416595, 444368, 499914, 555460, 666552, 833190, 999828, 1110920, 1249785, 1333104, 1666380, 1999656, 2221840, 2499570, 3332760, 3638263, 3999312, 4999140, 6665520, 7276526, 9998280, 10914789, 14553052, 18191315, 19996560, 21829578, 29106104, 32744367, 36382630, 43659156, 54573945, 58212208, 65488734, 72765260, 87318312, 109147890, 130977468, 145530520, 163721835, 174636624, 218295780, 261954936, 291061040, 327443670, 436591560, 523909872, 654887340, 873183120, 1309774680, 2619549360]

約数ペア:

[(1, 2619549360), (2, 1309774680), (3, 873183120), (4, 654887340), (5, 523909872), (6, 436591560), (8, 327443670), (9, 291061040), (10, 261954936), (12, 218295780), (15, 174636624), (16, 163721835), (18, 145530520), (20, 130977468), (24, 109147890), (30, 87318312), (36, 72765260), (40, 65488734), (45, 58212208), (48, 54573945), (60, 43659156), (72, 36382630), (80, 32744367), (90, 29106104), (120, 21829578), (131, 19996560), (144, 18191315), (180, 14553052), (240, 10914789), (262, 9998280), (360, 7276526), (393, 6665520), (524, 4999140), (655, 3999312), (720, 3638263), (786, 3332760), (1048, 2499570), (1179, 2221840), (1310, 1999656), (1572, 1666380), (1965, 1333104), (2096, 1249785), (2358, 1110920), (2620, 999828), (3144, 833190), (3930, 666552), (4716, 555460), (5240, 499914), (5895, 444368), (6288, 416595), (7860, 333276), (9432, 277730), (10480, 249957), (11790, 222184), (15720, 166638), (18864, 138865), (23580, 111092), (27773, 94320), (31440, 83319), (47160, 55546)]