265955760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52769}}^1$

素因数の和:52795

約数の個数: 120

約数和(自身を含む): 1020782880

約数和(自身を除く): 754827120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52769, 105538, 158307, 211076, 263845, 316614, 369383, 422152, 474921, 527690, 633228, 738766, 791535, 844304, 949842, 1055380, 1108149, 1266456, 1477532, 1583070, 1846915, 1899684, 2110760, 2216298, 2374605, 2532912, 2955064, 3166140, 3324447, 3693830, 3799368, 4221520, 4432596, 4749210, 5540745, 5910128, 6332280, 6648894, 7387660, 7598736, 8865192, 9498420, 11081490, 12664560, 13297788, 14775320, 16622235, 17730384, 18996840, 22162980, 26595576, 29550640, 33244470, 37993680, 44325960, 53191152, 66488940, 88651920, 132977880, 265955760]

約数ペア:

[(1, 265955760), (2, 132977880), (3, 88651920), (4, 66488940), (5, 53191152), (6, 44325960), (7, 37993680), (8, 33244470), (9, 29550640), (10, 26595576), (12, 22162980), (14, 18996840), (15, 17730384), (16, 16622235), (18, 14775320), (20, 13297788), (21, 12664560), (24, 11081490), (28, 9498420), (30, 8865192), (35, 7598736), (36, 7387660), (40, 6648894), (42, 6332280), (45, 5910128), (48, 5540745), (56, 4749210), (60, 4432596), (63, 4221520), (70, 3799368), (72, 3693830), (80, 3324447), (84, 3166140), (90, 2955064), (105, 2532912), (112, 2374605), (120, 2216298), (126, 2110760), (140, 1899684), (144, 1846915), (168, 1583070), (180, 1477532), (210, 1266456), (240, 1108149), (252, 1055380), (280, 949842), (315, 844304), (336, 791535), (360, 738766), (420, 633228), (504, 527690), (560, 474921), (630, 422152), (720, 369383), (840, 316614), (1008, 263845), (1260, 211076), (1680, 158307), (2520, 105538), (5040, 52769)]