89530280880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18191}}^1\times {\mathrm{20507}}^1$

素因数の和:38714

約数の個数: 80

約数和(自身を含む): 277572662784

約数和(自身を除く): 188042381904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18191, 20507, 36382, 41014, 54573, 61521, 72764, 82028, 90955, 102535, 109146, 123042, 145528, 164056, 181910, 205070, 218292, 246084, 272865, 291056, 307605, 328112, 363820, 410140, 436584, 492168, 545730, 615210, 727640, 820280, 873168, 984336, 1091460, 1230420, 1455280, 1640560, 2182920, 2460840, 4365840, 4921680, 373042837, 746085674, 1119128511, 1492171348, 1865214185, 2238257022, 2984342696, 3730428370, 4476514044, 5595642555, 5968685392, 7460856740, 8953028088, 11191285110, 14921713480, 17906056176, 22382570220, 29843426960, 44765140440, 89530280880]

約数ペア:

[(1, 89530280880), (2, 44765140440), (3, 29843426960), (4, 22382570220), (5, 17906056176), (6, 14921713480), (8, 11191285110), (10, 8953028088), (12, 7460856740), (15, 5968685392), (16, 5595642555), (20, 4476514044), (24, 3730428370), (30, 2984342696), (40, 2238257022), (48, 1865214185), (60, 1492171348), (80, 1119128511), (120, 746085674), (240, 373042837), (18191, 4921680), (20507, 4365840), (36382, 2460840), (41014, 2182920), (54573, 1640560), (61521, 1455280), (72764, 1230420), (82028, 1091460), (90955, 984336), (102535, 873168), (109146, 820280), (123042, 727640), (145528, 615210), (164056, 545730), (181910, 492168), (205070, 436584), (218292, 410140), (246084, 363820), (272865, 328112), (291056, 307605)]