30972289680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{54521}}^1$

素因数の和:54806

約数の個数: 160

約数和(自身を含む): 107089931520

約数和(自身を除く): 76117641840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 263, 270, 360, 432, 526, 540, 720, 789, 1052, 1080, 1315, 1578, 2104, 2160, 2367, 2630, 3156, 3945, 4208, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 12624, 14202, 15780, 18936, 21040, 23670, 28404, 31560, 35505, 37872, 47340, 54521, 56808, 63120, 71010, 94680, 109042, 113616, 142020, 163563, 189360, 218084, 272605, 284040, 327126, 436168, 490689, 545210, 568080, 654252, 817815, 872336, 981378, 1090420, 1308504, 1472067, 1635630, 1962756, 2180840, 2453445, 2617008, 2944134, 3271260, 3925512, 4361680, 4906890, 5888268, 6542520, 7360335, 7851024, 9813780, 11776536, 13085040, 14339023, 14720670, 19627560, 23553072, 28678046, 29441340, 39255120, 43017069, 57356092, 58882680, 71695115, 86034138, 114712184, 117765360, 129051207, 143390230, 172068276, 215085345, 229424368, 258102414, 286780460, 344136552, 387153621, 430170690, 516204828, 573560920, 645256035, 688273104, 774307242, 860341380, 1032409656, 1147121840, 1290512070, 1548614484, 1720682760, 1935768105, 2064819312, 2581024140, 3097228968, 3441365520, 3871536210, 5162048280, 6194457936, 7743072420, 10324096560, 15486144840, 30972289680]

約数ペア:

[(1, 30972289680), (2, 15486144840), (3, 10324096560), (4, 7743072420), (5, 6194457936), (6, 5162048280), (8, 3871536210), (9, 3441365520), (10, 3097228968), (12, 2581024140), (15, 2064819312), (16, 1935768105), (18, 1720682760), (20, 1548614484), (24, 1290512070), (27, 1147121840), (30, 1032409656), (36, 860341380), (40, 774307242), (45, 688273104), (48, 645256035), (54, 573560920), (60, 516204828), (72, 430170690), (80, 387153621), (90, 344136552), (108, 286780460), (120, 258102414), (135, 229424368), (144, 215085345), (180, 172068276), (216, 143390230), (240, 129051207), (263, 117765360), (270, 114712184), (360, 86034138), (432, 71695115), (526, 58882680), (540, 57356092), (720, 43017069), (789, 39255120), (1052, 29441340), (1080, 28678046), (1315, 23553072), (1578, 19627560), (2104, 14720670), (2160, 14339023), (2367, 13085040), (2630, 11776536), (3156, 9813780), (3945, 7851024), (4208, 7360335), (4734, 6542520), (5260, 5888268), (6312, 4906890), (7101, 4361680), (7890, 3925512), (9468, 3271260), (10520, 2944134), (11835, 2617008), (12624, 2453445), (14202, 2180840), (15780, 1962756), (18936, 1635630), (21040, 1472067), (23670, 1308504), (28404, 1090420), (31560, 981378), (35505, 872336), (37872, 817815), (47340, 654252), (54521, 568080), (56808, 545210), (63120, 490689), (71010, 436168), (94680, 327126), (109042, 284040), (113616, 272605), (142020, 218084), (163563, 189360)]