91223520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8304

約数の個数: 96

約数和(自身を含む): 299884032

約数和(自身を除く): 208660512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8263, 11040, 16526, 24789, 33052, 41315, 49578, 66104, 82630, 99156, 123945, 132208, 165260, 190049, 198312, 247890, 264416, 330520, 380098, 396624, 495780, 570147, 661040, 760196, 793248, 950245, 991560, 1140294, 1322080, 1520392, 1900490, 1983120, 2280588, 2850735, 3040784, 3800980, 3966240, 4561176, 5701470, 6081568, 7601960, 9122352, 11402940, 15203920, 18244704, 22805880, 30407840, 45611760, 91223520]

約数ペア:

[(1, 91223520), (2, 45611760), (3, 30407840), (4, 22805880), (5, 18244704), (6, 15203920), (8, 11402940), (10, 9122352), (12, 7601960), (15, 6081568), (16, 5701470), (20, 4561176), (23, 3966240), (24, 3800980), (30, 3040784), (32, 2850735), (40, 2280588), (46, 1983120), (48, 1900490), (60, 1520392), (69, 1322080), (80, 1140294), (92, 991560), (96, 950245), (115, 793248), (120, 760196), (138, 661040), (160, 570147), (184, 495780), (230, 396624), (240, 380098), (276, 330520), (345, 264416), (368, 247890), (460, 198312), (480, 190049), (552, 165260), (690, 132208), (736, 123945), (920, 99156), (1104, 82630), (1380, 66104), (1840, 49578), (2208, 41315), (2760, 33052), (3680, 24789), (5520, 16526), (8263, 11040)]