121545120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1598

約数の個数: 96

約数和(自身を含む): 385257600

約数和(自身を除く): 263712480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 181, 240, 362, 480, 543, 724, 905, 1086, 1399, 1448, 1810, 2172, 2715, 2798, 2896, 3620, 4197, 4344, 5430, 5596, 5792, 6995, 7240, 8394, 8688, 10860, 11192, 13990, 14480, 16788, 17376, 20985, 21720, 22384, 27980, 28960, 33576, 41970, 43440, 44768, 55960, 67152, 83940, 86880, 111920, 134304, 167880, 223840, 253219, 335760, 506438, 671520, 759657, 1012876, 1266095, 1519314, 2025752, 2532190, 3038628, 3798285, 4051504, 5064380, 6077256, 7596570, 8103008, 10128760, 12154512, 15193140, 20257520, 24309024, 30386280, 40515040, 60772560, 121545120]

約数ペア:

[(1, 121545120), (2, 60772560), (3, 40515040), (4, 30386280), (5, 24309024), (6, 20257520), (8, 15193140), (10, 12154512), (12, 10128760), (15, 8103008), (16, 7596570), (20, 6077256), (24, 5064380), (30, 4051504), (32, 3798285), (40, 3038628), (48, 2532190), (60, 2025752), (80, 1519314), (96, 1266095), (120, 1012876), (160, 759657), (181, 671520), (240, 506438), (362, 335760), (480, 253219), (543, 223840), (724, 167880), (905, 134304), (1086, 111920), (1399, 86880), (1448, 83940), (1810, 67152), (2172, 55960), (2715, 44768), (2798, 43440), (2896, 41970), (3620, 33576), (4197, 28960), (4344, 27980), (5430, 22384), (5596, 21720), (5792, 20985), (6995, 17376), (7240, 16788), (8394, 14480), (8688, 13990), (10860, 11192)]