30065040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 77070960

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, 449, 465, 496, 540, 558, 620, 720, 744, 837, 898, 930, 1080, 1116, 1240, 1347, 1395, 1488, 1674, 1796, 1860, 2160, 2232, 2245, 2480, 2694, 2790, 3348, 3592, 3720, 4041, 4185, 4464, 4490, 5388, 5580, 6696, 6735, 7184, 7440, 8082, 8370, 8980, 10776, 11160, 12123, 13392, 13470, 13919, 16164, 16740, 17960, 20205, 21552, 22320, 24246, 26940, 27838, 32328, 33480, 35920, 40410, 41757, 48492, 53880, 55676, 60615, 64656, 66960, 69595, 80820, 83514, 96984, 107760, 111352, 121230, 125271, 139190, 161640, 167028, 193968, 208785, 222704, 242460, 250542, 278380, 323280, 334056, 375813, 417570, 484920, 501084, 556760, 626355, 668112, 751626, 835140, 969840, 1002168, 1113520, 1252710, 1503252, 1670280, 1879065, 2004336, 2505420, 3006504, 3340560, 3758130, 5010840, 6013008, 7516260, 10021680, 15032520, 30065040]

約数ペア:

[(1, 30065040), (2, 15032520), (3, 10021680), (4, 7516260), (5, 6013008), (6, 5010840), (8, 3758130), (9, 3340560), (10, 3006504), (12, 2505420), (15, 2004336), (16, 1879065), (18, 1670280), (20, 1503252), (24, 1252710), (27, 1113520), (30, 1002168), (31, 969840), (36, 835140), (40, 751626), (45, 668112), (48, 626355), (54, 556760), (60, 501084), (62, 484920), (72, 417570), (80, 375813), (90, 334056), (93, 323280), (108, 278380), (120, 250542), (124, 242460), (135, 222704), (144, 208785), (155, 193968), (180, 167028), (186, 161640), (216, 139190), (240, 125271), (248, 121230), (270, 111352), (279, 107760), (310, 96984), (360, 83514), (372, 80820), (432, 69595), (449, 66960), (465, 64656), (496, 60615), (540, 55676), (558, 53880), (620, 48492), (720, 41757), (744, 40410), (837, 35920), (898, 33480), (930, 32328), (1080, 27838), (1116, 26940), (1240, 24246), (1347, 22320), (1395, 21552), (1488, 20205), (1674, 17960), (1796, 16740), (1860, 16164), (2160, 13919), (2232, 13470), (2245, 13392), (2480, 12123), (2694, 11160), (2790, 10776), (3348, 8980), (3592, 8370), (3720, 8082), (4041, 7440), (4185, 7184), (4464, 6735), (4490, 6696), (5388, 5580)]