11387280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2791}}^1$

素因数の和:2824

約数の個数: 80

約数和(自身を含む): 37390464

約数和(自身を除く): 26003184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 2791, 4080, 5582, 8373, 11164, 13955, 16746, 22328, 27910, 33492, 41865, 44656, 47447, 55820, 66984, 83730, 94894, 111640, 133968, 142341, 167460, 189788, 223280, 237235, 284682, 334920, 379576, 474470, 569364, 669840, 711705, 759152, 948940, 1138728, 1423410, 1897880, 2277456, 2846820, 3795760, 5693640, 11387280]

約数ペア:

[(1, 11387280), (2, 5693640), (3, 3795760), (4, 2846820), (5, 2277456), (6, 1897880), (8, 1423410), (10, 1138728), (12, 948940), (15, 759152), (16, 711705), (17, 669840), (20, 569364), (24, 474470), (30, 379576), (34, 334920), (40, 284682), (48, 237235), (51, 223280), (60, 189788), (68, 167460), (80, 142341), (85, 133968), (102, 111640), (120, 94894), (136, 83730), (170, 66984), (204, 55820), (240, 47447), (255, 44656), (272, 41865), (340, 33492), (408, 27910), (510, 22328), (680, 16746), (816, 13955), (1020, 11164), (1360, 8373), (2040, 5582), (2791, 4080)]