530010720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 216

約数和(自身を含む): 1873767168

約数和(自身を除く): 1343756448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 383, 465, 480, 496, 558, 620, 720, 744, 766, 930, 961, 992, 1116, 1149, 1240, 1395, 1440, 1488, 1532, 1860, 1915, 1922, 2232, 2298, 2480, 2790, 2883, 2976, 3064, 3447, 3720, 3830, 3844, 4464, 4596, 4805, 4960, 5580, 5745, 5766, 6128, 6894, 7440, 7660, 7688, 8649, 8928, 9192, 9610, 11160, 11490, 11532, 11873, 12256, 13788, 14415, 14880, 15320, 15376, 17235, 17298, 18384, 19220, 22320, 22980, 23064, 23746, 27576, 28830, 30640, 30752, 34470, 34596, 35619, 36768, 38440, 43245, 44640, 45960, 46128, 47492, 55152, 57660, 59365, 61280, 68940, 69192, 71238, 76880, 86490, 91920, 92256, 94984, 106857, 110304, 115320, 118730, 137880, 138384, 142476, 153760, 172980, 178095, 183840, 189968, 213714, 230640, 237460, 275760, 276768, 284952, 345960, 356190, 368063, 379936, 427428, 461280, 474920, 534285, 551520, 569904, 691920, 712380, 736126, 854856, 949840, 1068570, 1104189, 1139808, 1383840, 1424760, 1472252, 1709712, 1840315, 1899680, 2137140, 2208378, 2849520, 2944504, 3312567, 3419424, 3680630, 4274280, 4416756, 5520945, 5699040, 5889008, 6625134, 7361260, 8548560, 8833512, 11041890, 11778016, 13250268, 14722520, 16562835, 17097120, 17667024, 22083780, 26500536, 29445040, 33125670, 35334048, 44167560, 53001072, 58890080, 66251340, 88335120, 106002144, 132502680, 176670240, 265005360, 530010720]

約数ペア:

[(1, 530010720), (2, 265005360), (3, 176670240), (4, 132502680), (5, 106002144), (6, 88335120), (8, 66251340), (9, 58890080), (10, 53001072), (12, 44167560), (15, 35334048), (16, 33125670), (18, 29445040), (20, 26500536), (24, 22083780), (30, 17667024), (31, 17097120), (32, 16562835), (36, 14722520), (40, 13250268), (45, 11778016), (48, 11041890), (60, 8833512), (62, 8548560), (72, 7361260), (80, 6625134), (90, 5889008), (93, 5699040), (96, 5520945), (120, 4416756), (124, 4274280), (144, 3680630), (155, 3419424), (160, 3312567), (180, 2944504), (186, 2849520), (240, 2208378), (248, 2137140), (279, 1899680), (288, 1840315), (310, 1709712), (360, 1472252), (372, 1424760), (383, 1383840), (465, 1139808), (480, 1104189), (496, 1068570), (558, 949840), (620, 854856), (720, 736126), (744, 712380), (766, 691920), (930, 569904), (961, 551520), (992, 534285), (1116, 474920), (1149, 461280), (1240, 427428), (1395, 379936), (1440, 368063), (1488, 356190), (1532, 345960), (1860, 284952), (1915, 276768), (1922, 275760), (2232, 237460), (2298, 230640), (2480, 213714), (2790, 189968), (2883, 183840), (2976, 178095), (3064, 172980), (3447, 153760), (3720, 142476), (3830, 138384), (3844, 137880), (4464, 118730), (4596, 115320), (4805, 110304), (4960, 106857), (5580, 94984), (5745, 92256), (5766, 91920), (6128, 86490), (6894, 76880), (7440, 71238), (7660, 69192), (7688, 68940), (8649, 61280), (8928, 59365), (9192, 57660), (9610, 55152), (11160, 47492), (11490, 46128), (11532, 45960), (11873, 44640), (12256, 43245), (13788, 38440), (14415, 36768), (14880, 35619), (15320, 34596), (15376, 34470), (17235, 30752), (17298, 30640), (18384, 28830), (19220, 27576), (22320, 23746), (22980, 23064)]