431244480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19531}}^1$

素因数の和:19574

約数の個数: 112

約数和(自身を含む): 1428804864

約数和(自身を除く): 997560384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 19531, 22080, 39062, 58593, 78124, 97655, 117186, 156248, 195310, 234372, 292965, 312496, 390620, 449213, 468744, 585930, 624992, 781240, 898426, 937488, 1171860, 1249984, 1347639, 1562480, 1796852, 1874976, 2246065, 2343720, 2695278, 3124960, 3593704, 3749952, 4492130, 4687440, 5390556, 6249920, 6738195, 7187408, 8984260, 9374880, 10781112, 13476390, 14374816, 17968520, 18749760, 21562224, 26952780, 28749632, 35937040, 43124448, 53905560, 71874080, 86248896, 107811120, 143748160, 215622240, 431244480]

約数ペア:

[(1, 431244480), (2, 215622240), (3, 143748160), (4, 107811120), (5, 86248896), (6, 71874080), (8, 53905560), (10, 43124448), (12, 35937040), (15, 28749632), (16, 26952780), (20, 21562224), (23, 18749760), (24, 17968520), (30, 14374816), (32, 13476390), (40, 10781112), (46, 9374880), (48, 8984260), (60, 7187408), (64, 6738195), (69, 6249920), (80, 5390556), (92, 4687440), (96, 4492130), (115, 3749952), (120, 3593704), (138, 3124960), (160, 2695278), (184, 2343720), (192, 2246065), (230, 1874976), (240, 1796852), (276, 1562480), (320, 1347639), (345, 1249984), (368, 1171860), (460, 937488), (480, 898426), (552, 781240), (690, 624992), (736, 585930), (920, 468744), (960, 449213), (1104, 390620), (1380, 312496), (1472, 292965), (1840, 234372), (2208, 195310), (2760, 156248), (3680, 117186), (4416, 97655), (5520, 78124), (7360, 58593), (11040, 39062), (19531, 22080)]