165413520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7461

約数の個数: 120

約数和(自身を含む): 573510912

約数和(自身を除く): 408097392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7411, 7440, 11160, 14822, 22233, 22320, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 118576, 133398, 148220, 177864, 222330, 229741, 266796, 296440, 333495, 355728, 444660, 459482, 533592, 592880, 666990, 689223, 889320, 918964, 1067184, 1148705, 1333980, 1378446, 1778640, 1837928, 2067669, 2297410, 2667960, 2756892, 3446115, 3675856, 4135338, 4594820, 5335920, 5513784, 6892230, 8270676, 9189640, 10338345, 11027568, 13784460, 16541352, 18379280, 20676690, 27568920, 33082704, 41353380, 55137840, 82706760, 165413520]

約数ペア:

[(1, 165413520), (2, 82706760), (3, 55137840), (4, 41353380), (5, 33082704), (6, 27568920), (8, 20676690), (9, 18379280), (10, 16541352), (12, 13784460), (15, 11027568), (16, 10338345), (18, 9189640), (20, 8270676), (24, 6892230), (30, 5513784), (31, 5335920), (36, 4594820), (40, 4135338), (45, 3675856), (48, 3446115), (60, 2756892), (62, 2667960), (72, 2297410), (80, 2067669), (90, 1837928), (93, 1778640), (120, 1378446), (124, 1333980), (144, 1148705), (155, 1067184), (180, 918964), (186, 889320), (240, 689223), (248, 666990), (279, 592880), (310, 533592), (360, 459482), (372, 444660), (465, 355728), (496, 333495), (558, 296440), (620, 266796), (720, 229741), (744, 222330), (930, 177864), (1116, 148220), (1240, 133398), (1395, 118576), (1488, 111165), (1860, 88932), (2232, 74110), (2480, 66699), (2790, 59288), (3720, 44466), (4464, 37055), (5580, 29644), (7411, 22320), (7440, 22233), (11160, 14822)]