310493520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4690

約数の個数: 160

約数和(自身を含む): 1104215040

約数和(自身を除く): 793721520

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, 4637, 5580, 6696, 7440, 8370, 9274, 11160, 13392, 13911, 16740, 18548, 22320, 23185, 27822, 33480, 37096, 41733, 46370, 55644, 66960, 69555, 74192, 83466, 92740, 111288, 125199, 139110, 143747, 166932, 185480, 208665, 222576, 250398, 278220, 287494, 333864, 370960, 417330, 431241, 500796, 556440, 574988, 625995, 667728, 718735, 834660, 862482, 1001592, 1112880, 1149976, 1251990, 1293723, 1437470, 1669320, 1724964, 2003184, 2156205, 2299952, 2503980, 2587446, 2874940, 3338640, 3449928, 3881169, 4312410, 5007960, 5174892, 5749880, 6468615, 6899856, 7762338, 8624820, 10015920, 10349784, 11499760, 12937230, 15524676, 17249640, 19405845, 20699568, 25874460, 31049352, 34499280, 38811690, 51748920, 62098704, 77623380, 103497840, 155246760, 310493520]

約数ペア:

[(1, 310493520), (2, 155246760), (3, 103497840), (4, 77623380), (5, 62098704), (6, 51748920), (8, 38811690), (9, 34499280), (10, 31049352), (12, 25874460), (15, 20699568), (16, 19405845), (18, 17249640), (20, 15524676), (24, 12937230), (27, 11499760), (30, 10349784), (31, 10015920), (36, 8624820), (40, 7762338), (45, 6899856), (48, 6468615), (54, 5749880), (60, 5174892), (62, 5007960), (72, 4312410), (80, 3881169), (90, 3449928), (93, 3338640), (108, 2874940), (120, 2587446), (124, 2503980), (135, 2299952), (144, 2156205), (155, 2003184), (180, 1724964), (186, 1669320), (216, 1437470), (240, 1293723), (248, 1251990), (270, 1149976), (279, 1112880), (310, 1001592), (360, 862482), (372, 834660), (432, 718735), (465, 667728), (496, 625995), (540, 574988), (558, 556440), (620, 500796), (720, 431241), (744, 417330), (837, 370960), (930, 333864), (1080, 287494), (1116, 278220), (1240, 250398), (1395, 222576), (1488, 208665), (1674, 185480), (1860, 166932), (2160, 143747), (2232, 139110), (2480, 125199), (2790, 111288), (3348, 92740), (3720, 83466), (4185, 74192), (4464, 69555), (4637, 66960), (5580, 55644), (6696, 46370), (7440, 41733), (8370, 37096), (9274, 33480), (11160, 27822), (13392, 23185), (13911, 22320), (16740, 18548)]