7679880

素因数分解:

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

素因数の和:580

約数の個数: 128

約数和(自身を含む): 27619200

約数和(自身を除く): 19939320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 547, 585, 702, 780, 936, 1080, 1094, 1170, 1404, 1560, 1641, 1755, 2188, 2340, 2735, 2808, 3282, 3510, 4376, 4680, 4923, 5470, 6564, 7020, 7111, 8205, 9846, 10940, 13128, 14040, 14222, 14769, 16410, 19692, 21333, 21880, 24615, 28444, 29538, 32820, 35555, 39384, 42666, 49230, 56888, 59076, 63999, 65640, 71110, 73845, 85332, 98460, 106665, 118152, 127998, 142220, 147690, 170664, 191997, 196920, 213330, 255996, 284440, 295380, 319995, 383994, 426660, 511992, 590760, 639990, 767988, 853320, 959985, 1279980, 1535976, 1919970, 2559960, 3839940, 7679880]

約数ペア:

[(1, 7679880), (2, 3839940), (3, 2559960), (4, 1919970), (5, 1535976), (6, 1279980), (8, 959985), (9, 853320), (10, 767988), (12, 639990), (13, 590760), (15, 511992), (18, 426660), (20, 383994), (24, 319995), (26, 295380), (27, 284440), (30, 255996), (36, 213330), (39, 196920), (40, 191997), (45, 170664), (52, 147690), (54, 142220), (60, 127998), (65, 118152), (72, 106665), (78, 98460), (90, 85332), (104, 73845), (108, 71110), (117, 65640), (120, 63999), (130, 59076), (135, 56888), (156, 49230), (180, 42666), (195, 39384), (216, 35555), (234, 32820), (260, 29538), (270, 28444), (312, 24615), (351, 21880), (360, 21333), (390, 19692), (468, 16410), (520, 14769), (540, 14222), (547, 14040), (585, 13128), (702, 10940), (780, 9846), (936, 8205), (1080, 7111), (1094, 7020), (1170, 6564), (1404, 5470), (1560, 4923), (1641, 4680), (1755, 4376), (2188, 3510), (2340, 3282), (2735, 2808)]