317670480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19183}}^1$

素因数の和:19225

約数の個数: 120

約数和(自身を含む): 1113285888

約数和(自身を除く): 795615408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 19183, 38366, 57549, 76732, 95915, 115098, 153464, 172647, 191830, 230196, 287745, 306928, 345294, 383660, 441209, 460392, 575490, 690588, 767320, 863235, 882418, 920784, 1150980, 1323627, 1381176, 1534640, 1726470, 1764836, 2206045, 2301960, 2647254, 2762352, 3452940, 3529672, 3970881, 4412090, 4603920, 5294508, 6618135, 6905880, 7059344, 7941762, 8824180, 10589016, 13236270, 13811760, 15883524, 17648360, 19854405, 21178032, 26472540, 31767048, 35296720, 39708810, 52945080, 63534096, 79417620, 105890160, 158835240, 317670480]

約数ペア:

[(1, 317670480), (2, 158835240), (3, 105890160), (4, 79417620), (5, 63534096), (6, 52945080), (8, 39708810), (9, 35296720), (10, 31767048), (12, 26472540), (15, 21178032), (16, 19854405), (18, 17648360), (20, 15883524), (23, 13811760), (24, 13236270), (30, 10589016), (36, 8824180), (40, 7941762), (45, 7059344), (46, 6905880), (48, 6618135), (60, 5294508), (69, 4603920), (72, 4412090), (80, 3970881), (90, 3529672), (92, 3452940), (115, 2762352), (120, 2647254), (138, 2301960), (144, 2206045), (180, 1764836), (184, 1726470), (207, 1534640), (230, 1381176), (240, 1323627), (276, 1150980), (345, 920784), (360, 882418), (368, 863235), (414, 767320), (460, 690588), (552, 575490), (690, 460392), (720, 441209), (828, 383660), (920, 345294), (1035, 306928), (1104, 287745), (1380, 230196), (1656, 191830), (1840, 172647), (2070, 153464), (2760, 115098), (3312, 95915), (4140, 76732), (5520, 57549), (8280, 38366), (16560, 19183)]