242661960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9769}}^1$

素因数の和:9812

約数の個数: 128

約数和(自身を含む): 844128000

約数和(自身を除く): 601466040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 9769, 12420, 19538, 24840, 29307, 39076, 48845, 58614, 78152, 87921, 97690, 117228, 146535, 175842, 195380, 224687, 234456, 263763, 293070, 351684, 390760, 439605, 449374, 527526, 586140, 674061, 703368, 879210, 898748, 1055052, 1123435, 1172280, 1318815, 1348122, 1758420, 1797496, 2022183, 2110104, 2246870, 2637630, 2696244, 3370305, 3516840, 4044366, 4493740, 5275260, 5392488, 6066549, 6740610, 8088732, 8987480, 10110915, 10550520, 12133098, 13481220, 16177464, 20221830, 24266196, 26962440, 30332745, 40443660, 48532392, 60665490, 80887320, 121330980, 242661960]

約数ペア:

[(1, 242661960), (2, 121330980), (3, 80887320), (4, 60665490), (5, 48532392), (6, 40443660), (8, 30332745), (9, 26962440), (10, 24266196), (12, 20221830), (15, 16177464), (18, 13481220), (20, 12133098), (23, 10550520), (24, 10110915), (27, 8987480), (30, 8088732), (36, 6740610), (40, 6066549), (45, 5392488), (46, 5275260), (54, 4493740), (60, 4044366), (69, 3516840), (72, 3370305), (90, 2696244), (92, 2637630), (108, 2246870), (115, 2110104), (120, 2022183), (135, 1797496), (138, 1758420), (180, 1348122), (184, 1318815), (207, 1172280), (216, 1123435), (230, 1055052), (270, 898748), (276, 879210), (345, 703368), (360, 674061), (414, 586140), (460, 527526), (540, 449374), (552, 439605), (621, 390760), (690, 351684), (828, 293070), (920, 263763), (1035, 234456), (1080, 224687), (1242, 195380), (1380, 175842), (1656, 146535), (2070, 117228), (2484, 97690), (2760, 87921), (3105, 78152), (4140, 58614), (4968, 48845), (6210, 39076), (8280, 29307), (9769, 24840), (12420, 19538)]