613420560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9161}}^1$

素因数の和:9214

約数の個数: 160

約数和(自身を含む): 2181288960

約数和(自身を除く): 1567868400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 9161, 11160, 13392, 16740, 18322, 22320, 27483, 33480, 36644, 45805, 54966, 66960, 73288, 82449, 91610, 109932, 137415, 146576, 164898, 183220, 219864, 247347, 274830, 283991, 329796, 366440, 412245, 439728, 494694, 549660, 567982, 659592, 732880, 824490, 851973, 989388, 1099320, 1135964, 1236735, 1319184, 1419955, 1648980, 1703946, 1978776, 2198640, 2271928, 2473470, 2555919, 2839910, 3297960, 3407892, 3957552, 4259865, 4543856, 4946940, 5111838, 5679820, 6595920, 6815784, 7667757, 8519730, 9893880, 10223676, 11359640, 12779595, 13631568, 15335514, 17039460, 19787760, 20447352, 22719280, 25559190, 30671028, 34078920, 38338785, 40894704, 51118380, 61342056, 68157840, 76677570, 102236760, 122684112, 153355140, 204473520, 306710280, 613420560]

約数ペア:

[(1, 613420560), (2, 306710280), (3, 204473520), (4, 153355140), (5, 122684112), (6, 102236760), (8, 76677570), (9, 68157840), (10, 61342056), (12, 51118380), (15, 40894704), (16, 38338785), (18, 34078920), (20, 30671028), (24, 25559190), (27, 22719280), (30, 20447352), (31, 19787760), (36, 17039460), (40, 15335514), (45, 13631568), (48, 12779595), (54, 11359640), (60, 10223676), (62, 9893880), (72, 8519730), (80, 7667757), (90, 6815784), (93, 6595920), (108, 5679820), (120, 5111838), (124, 4946940), (135, 4543856), (144, 4259865), (155, 3957552), (180, 3407892), (186, 3297960), (216, 2839910), (240, 2555919), (248, 2473470), (270, 2271928), (279, 2198640), (310, 1978776), (360, 1703946), (372, 1648980), (432, 1419955), (465, 1319184), (496, 1236735), (540, 1135964), (558, 1099320), (620, 989388), (720, 851973), (744, 824490), (837, 732880), (930, 659592), (1080, 567982), (1116, 549660), (1240, 494694), (1395, 439728), (1488, 412245), (1674, 366440), (1860, 329796), (2160, 283991), (2232, 274830), (2480, 247347), (2790, 219864), (3348, 183220), (3720, 164898), (4185, 146576), (4464, 137415), (5580, 109932), (6696, 91610), (7440, 82449), (8370, 73288), (9161, 66960), (11160, 54966), (13392, 45805), (16740, 36644), (18322, 33480), (22320, 27483)]