3839940

素因数分解:

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

素因数の和:578

約数の個数: 96

約数和(自身を含む): 12888960

約数和(自身を除く): 9049020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 547, 585, 702, 780, 1094, 1170, 1404, 1641, 1755, 2188, 2340, 2735, 3282, 3510, 4923, 5470, 6564, 7020, 7111, 8205, 9846, 10940, 14222, 14769, 16410, 19692, 21333, 24615, 28444, 29538, 32820, 35555, 42666, 49230, 59076, 63999, 71110, 73845, 85332, 98460, 106665, 127998, 142220, 147690, 191997, 213330, 255996, 295380, 319995, 383994, 426660, 639990, 767988, 959985, 1279980, 1919970, 3839940]

約数ペア:

[(1, 3839940), (2, 1919970), (3, 1279980), (4, 959985), (5, 767988), (6, 639990), (9, 426660), (10, 383994), (12, 319995), (13, 295380), (15, 255996), (18, 213330), (20, 191997), (26, 147690), (27, 142220), (30, 127998), (36, 106665), (39, 98460), (45, 85332), (52, 73845), (54, 71110), (60, 63999), (65, 59076), (78, 49230), (90, 42666), (108, 35555), (117, 32820), (130, 29538), (135, 28444), (156, 24615), (180, 21333), (195, 19692), (234, 16410), (260, 14769), (270, 14222), (351, 10940), (390, 9846), (468, 8205), (540, 7111), (547, 7020), (585, 6564), (702, 5470), (780, 4923), (1094, 3510), (1170, 3282), (1404, 2735), (1641, 2340), (1755, 2188)]