10239840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 144

約数和(自身を含む): 37700208

約数和(自身を除く): 27460368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 547, 585, 624, 720, 780, 936, 1040, 1094, 1170, 1248, 1440, 1560, 1641, 1872, 2080, 2188, 2340, 2735, 3120, 3282, 3744, 4376, 4680, 4923, 5470, 6240, 6564, 7111, 8205, 8752, 9360, 9846, 10940, 13128, 14222, 16410, 17504, 18720, 19692, 21333, 21880, 24615, 26256, 28444, 32820, 35555, 39384, 42666, 43760, 49230, 52512, 56888, 63999, 65640, 71110, 78768, 85332, 87520, 98460, 106665, 113776, 127998, 131280, 142220, 157536, 170664, 196920, 213330, 227552, 255996, 262560, 284440, 319995, 341328, 393840, 426660, 511992, 568880, 639990, 682656, 787680, 853320, 1023984, 1137760, 1279980, 1706640, 2047968, 2559960, 3413280, 5119920, 10239840]

約数ペア:

[(1, 10239840), (2, 5119920), (3, 3413280), (4, 2559960), (5, 2047968), (6, 1706640), (8, 1279980), (9, 1137760), (10, 1023984), (12, 853320), (13, 787680), (15, 682656), (16, 639990), (18, 568880), (20, 511992), (24, 426660), (26, 393840), (30, 341328), (32, 319995), (36, 284440), (39, 262560), (40, 255996), (45, 227552), (48, 213330), (52, 196920), (60, 170664), (65, 157536), (72, 142220), (78, 131280), (80, 127998), (90, 113776), (96, 106665), (104, 98460), (117, 87520), (120, 85332), (130, 78768), (144, 71110), (156, 65640), (160, 63999), (180, 56888), (195, 52512), (208, 49230), (234, 43760), (240, 42666), (260, 39384), (288, 35555), (312, 32820), (360, 28444), (390, 26256), (416, 24615), (468, 21880), (480, 21333), (520, 19692), (547, 18720), (585, 17504), (624, 16410), (720, 14222), (780, 13128), (936, 10940), (1040, 9846), (1094, 9360), (1170, 8752), (1248, 8205), (1440, 7111), (1560, 6564), (1641, 6240), (1872, 5470), (2080, 4923), (2188, 4680), (2340, 4376), (2735, 3744), (3120, 3282)]