292151520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8865

約数の個数: 144

約数和(自身を含む): 1040431392

約数和(自身を除く): 748279872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 8821, 11040, 16560, 17642, 26463, 33120, 35284, 44105, 52926, 70568, 79389, 88210, 105852, 132315, 141136, 158778, 176420, 202883, 211704, 264630, 282272, 317556, 352840, 396945, 405766, 423408, 529260, 608649, 635112, 705680, 793890, 811532, 846816, 1014415, 1058520, 1217298, 1270224, 1411360, 1587780, 1623064, 1825947, 2028830, 2117040, 2434596, 2540448, 3043245, 3175560, 3246128, 3651894, 4057660, 4234080, 4869192, 6086490, 6351120, 6492256, 7303788, 8115320, 9129735, 9738384, 12172980, 12702240, 14607576, 16230640, 18259470, 19476768, 24345960, 29215152, 32461280, 36518940, 48691920, 58430304, 73037880, 97383840, 146075760, 292151520]

約数ペア:

[(1, 292151520), (2, 146075760), (3, 97383840), (4, 73037880), (5, 58430304), (6, 48691920), (8, 36518940), (9, 32461280), (10, 29215152), (12, 24345960), (15, 19476768), (16, 18259470), (18, 16230640), (20, 14607576), (23, 12702240), (24, 12172980), (30, 9738384), (32, 9129735), (36, 8115320), (40, 7303788), (45, 6492256), (46, 6351120), (48, 6086490), (60, 4869192), (69, 4234080), (72, 4057660), (80, 3651894), (90, 3246128), (92, 3175560), (96, 3043245), (115, 2540448), (120, 2434596), (138, 2117040), (144, 2028830), (160, 1825947), (180, 1623064), (184, 1587780), (207, 1411360), (230, 1270224), (240, 1217298), (276, 1058520), (288, 1014415), (345, 846816), (360, 811532), (368, 793890), (414, 705680), (460, 635112), (480, 608649), (552, 529260), (690, 423408), (720, 405766), (736, 396945), (828, 352840), (920, 317556), (1035, 282272), (1104, 264630), (1380, 211704), (1440, 202883), (1656, 176420), (1840, 158778), (2070, 141136), (2208, 132315), (2760, 105852), (3312, 88210), (3680, 79389), (4140, 70568), (5520, 52926), (6624, 44105), (8280, 35284), (8821, 33120), (11040, 26463), (16560, 17642)]