120219984

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 365690880

約数和(自身を除く): 245470896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 191, 216, 248, 279, 282, 372, 376, 382, 423, 432, 496, 558, 564, 573, 744, 752, 764, 837, 846, 1116, 1128, 1146, 1269, 1457, 1488, 1528, 1674, 1692, 1719, 2232, 2256, 2292, 2538, 2914, 3056, 3348, 3384, 3438, 4371, 4464, 4584, 5076, 5157, 5828, 5921, 6696, 6768, 6876, 8742, 8977, 9168, 10152, 10314, 11656, 11842, 13113, 13392, 13752, 17484, 17763, 17954, 20304, 20628, 23312, 23684, 26226, 26931, 27504, 34968, 35526, 35908, 39339, 41256, 47368, 52452, 53289, 53862, 69936, 71052, 71816, 78678, 80793, 82512, 94736, 104904, 106578, 107724, 142104, 143632, 157356, 159867, 161586, 209808, 213156, 215448, 242379, 278287, 284208, 314712, 319734, 323172, 426312, 430896, 484758, 556574, 629424, 639468, 646344, 834861, 852624, 969516, 1113148, 1278936, 1292688, 1669722, 1939032, 2226296, 2504583, 2557872, 3339444, 3878064, 4452592, 5009166, 6678888, 7513749, 10018332, 13357776, 15027498, 20036664, 30054996, 40073328, 60109992, 120219984]

約数ペア:

[(1, 120219984), (2, 60109992), (3, 40073328), (4, 30054996), (6, 20036664), (8, 15027498), (9, 13357776), (12, 10018332), (16, 7513749), (18, 6678888), (24, 5009166), (27, 4452592), (31, 3878064), (36, 3339444), (47, 2557872), (48, 2504583), (54, 2226296), (62, 1939032), (72, 1669722), (93, 1292688), (94, 1278936), (108, 1113148), (124, 969516), (141, 852624), (144, 834861), (186, 646344), (188, 639468), (191, 629424), (216, 556574), (248, 484758), (279, 430896), (282, 426312), (372, 323172), (376, 319734), (382, 314712), (423, 284208), (432, 278287), (496, 242379), (558, 215448), (564, 213156), (573, 209808), (744, 161586), (752, 159867), (764, 157356), (837, 143632), (846, 142104), (1116, 107724), (1128, 106578), (1146, 104904), (1269, 94736), (1457, 82512), (1488, 80793), (1528, 78678), (1674, 71816), (1692, 71052), (1719, 69936), (2232, 53862), (2256, 53289), (2292, 52452), (2538, 47368), (2914, 41256), (3056, 39339), (3348, 35908), (3384, 35526), (3438, 34968), (4371, 27504), (4464, 26931), (4584, 26226), (5076, 23684), (5157, 23312), (5828, 20628), (5921, 20304), (6696, 17954), (6768, 17763), (6876, 17484), (8742, 13752), (8977, 13392), (9168, 13113), (10152, 11842), (10314, 11656)]