173121960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11923}}^1$

素因数の和:11959

約数の個数: 96

約数和(自身を含む): 570921120

約数和(自身を除く): 397799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 11923, 14520, 23846, 35769, 47692, 59615, 71538, 95384, 119230, 131153, 143076, 178845, 238460, 262306, 286152, 357690, 393459, 476920, 524612, 655765, 715380, 786918, 1049224, 1311530, 1430760, 1442683, 1573836, 1967295, 2623060, 2885366, 3147672, 3934590, 4328049, 5246120, 5770732, 7213415, 7869180, 8656098, 11541464, 14426830, 15738360, 17312196, 21640245, 28853660, 34624392, 43280490, 57707320, 86560980, 173121960]

約数ペア:

[(1, 173121960), (2, 86560980), (3, 57707320), (4, 43280490), (5, 34624392), (6, 28853660), (8, 21640245), (10, 17312196), (11, 15738360), (12, 14426830), (15, 11541464), (20, 8656098), (22, 7869180), (24, 7213415), (30, 5770732), (33, 5246120), (40, 4328049), (44, 3934590), (55, 3147672), (60, 2885366), (66, 2623060), (88, 1967295), (110, 1573836), (120, 1442683), (121, 1430760), (132, 1311530), (165, 1049224), (220, 786918), (242, 715380), (264, 655765), (330, 524612), (363, 476920), (440, 393459), (484, 357690), (605, 286152), (660, 262306), (726, 238460), (968, 178845), (1210, 143076), (1320, 131153), (1452, 119230), (1815, 95384), (2420, 71538), (2904, 59615), (3630, 47692), (4840, 35769), (7260, 23846), (11923, 14520)]