119964840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 374837760

約数和(自身を除く): 254872920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 67, 86, 120, 129, 134, 172, 201, 215, 258, 268, 335, 344, 347, 402, 430, 516, 536, 645, 670, 694, 804, 860, 1005, 1032, 1041, 1290, 1340, 1388, 1608, 1720, 1735, 2010, 2082, 2580, 2680, 2776, 2881, 3470, 4020, 4164, 5160, 5205, 5762, 6940, 8040, 8328, 8643, 10410, 11524, 13880, 14405, 14921, 17286, 20820, 23048, 23249, 28810, 29842, 34572, 41640, 43215, 44763, 46498, 57620, 59684, 69144, 69747, 74605, 86430, 89526, 92996, 115240, 116245, 119368, 139494, 149210, 172860, 179052, 185992, 223815, 232490, 278988, 298420, 345720, 348735, 358104, 447630, 464980, 557976, 596840, 697470, 895260, 929960, 999707, 1394940, 1790520, 1999414, 2789880, 2999121, 3998828, 4998535, 5998242, 7997656, 9997070, 11996484, 14995605, 19994140, 23992968, 29991210, 39988280, 59982420, 119964840]

約数ペア:

[(1, 119964840), (2, 59982420), (3, 39988280), (4, 29991210), (5, 23992968), (6, 19994140), (8, 14995605), (10, 11996484), (12, 9997070), (15, 7997656), (20, 5998242), (24, 4998535), (30, 3998828), (40, 2999121), (43, 2789880), (60, 1999414), (67, 1790520), (86, 1394940), (120, 999707), (129, 929960), (134, 895260), (172, 697470), (201, 596840), (215, 557976), (258, 464980), (268, 447630), (335, 358104), (344, 348735), (347, 345720), (402, 298420), (430, 278988), (516, 232490), (536, 223815), (645, 185992), (670, 179052), (694, 172860), (804, 149210), (860, 139494), (1005, 119368), (1032, 116245), (1041, 115240), (1290, 92996), (1340, 89526), (1388, 86430), (1608, 74605), (1720, 69747), (1735, 69144), (2010, 59684), (2082, 57620), (2580, 46498), (2680, 44763), (2776, 43215), (2881, 41640), (3470, 34572), (4020, 29842), (4164, 28810), (5160, 23249), (5205, 23048), (5762, 20820), (6940, 17286), (8040, 14921), (8328, 14405), (8643, 13880), (10410, 11524)]