79670520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 269568000

約数和(自身を除く): 189897480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1039, 1065, 1080, 1278, 1420, 1704, 1917, 2078, 2130, 2556, 2840, 3117, 3195, 3834, 4156, 4260, 5112, 5195, 6234, 6390, 7668, 8312, 8520, 9351, 9585, 10390, 12468, 12780, 15336, 15585, 18702, 19170, 20780, 24936, 25560, 28053, 31170, 37404, 38340, 41560, 46755, 56106, 62340, 73769, 74808, 76680, 93510, 112212, 124680, 140265, 147538, 187020, 221307, 224424, 280530, 295076, 368845, 374040, 442614, 561060, 590152, 663921, 737690, 885228, 1106535, 1122120, 1327842, 1475380, 1770456, 1991763, 2213070, 2655684, 2950760, 3319605, 3983526, 4426140, 5311368, 6639210, 7967052, 8852280, 9958815, 13278420, 15934104, 19917630, 26556840, 39835260, 79670520]

約数ペア:

[(1, 79670520), (2, 39835260), (3, 26556840), (4, 19917630), (5, 15934104), (6, 13278420), (8, 9958815), (9, 8852280), (10, 7967052), (12, 6639210), (15, 5311368), (18, 4426140), (20, 3983526), (24, 3319605), (27, 2950760), (30, 2655684), (36, 2213070), (40, 1991763), (45, 1770456), (54, 1475380), (60, 1327842), (71, 1122120), (72, 1106535), (90, 885228), (108, 737690), (120, 663921), (135, 590152), (142, 561060), (180, 442614), (213, 374040), (216, 368845), (270, 295076), (284, 280530), (355, 224424), (360, 221307), (426, 187020), (540, 147538), (568, 140265), (639, 124680), (710, 112212), (852, 93510), (1039, 76680), (1065, 74808), (1080, 73769), (1278, 62340), (1420, 56106), (1704, 46755), (1917, 41560), (2078, 38340), (2130, 37404), (2556, 31170), (2840, 28053), (3117, 25560), (3195, 24936), (3834, 20780), (4156, 19170), (4260, 18702), (5112, 15585), (5195, 15336), (6234, 12780), (6390, 12468), (7668, 10390), (8312, 9585), (8520, 9351)]