1869975840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{82889}}^1$

素因数の和:82954

約数の個数: 96

約数和(自身を含む): 6015824640

約数和(自身を除く): 4145848800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 564, 705, 752, 940, 1128, 1410, 1504, 1880, 2256, 2820, 3760, 4512, 5640, 7520, 11280, 22560, 82889, 165778, 248667, 331556, 414445, 497334, 663112, 828890, 994668, 1243335, 1326224, 1657780, 1989336, 2486670, 2652448, 3315560, 3895783, 3978672, 4973340, 6631120, 7791566, 7957344, 9946680, 11687349, 13262240, 15583132, 19478915, 19893360, 23374698, 31166264, 38957830, 39786720, 46749396, 58436745, 62332528, 77915660, 93498792, 116873490, 124665056, 155831320, 186997584, 233746980, 311662640, 373995168, 467493960, 623325280, 934987920, 1869975840]

約数ペア:

[(1, 1869975840), (2, 934987920), (3, 623325280), (4, 467493960), (5, 373995168), (6, 311662640), (8, 233746980), (10, 186997584), (12, 155831320), (15, 124665056), (16, 116873490), (20, 93498792), (24, 77915660), (30, 62332528), (32, 58436745), (40, 46749396), (47, 39786720), (48, 38957830), (60, 31166264), (80, 23374698), (94, 19893360), (96, 19478915), (120, 15583132), (141, 13262240), (160, 11687349), (188, 9946680), (235, 7957344), (240, 7791566), (282, 6631120), (376, 4973340), (470, 3978672), (480, 3895783), (564, 3315560), (705, 2652448), (752, 2486670), (940, 1989336), (1128, 1657780), (1410, 1326224), (1504, 1243335), (1880, 994668), (2256, 828890), (2820, 663112), (3760, 497334), (4512, 414445), (5640, 331556), (7520, 248667), (11280, 165778), (22560, 82889)]