139885560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13399}}^1$

素因数の和:13445

約数の個数: 96

約数和(自身を含む): 470340000

約数和(自身を除く): 330454440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 241182, 267980, 321576, 388571, 401970, 482364, 535960, 602955, 777142, 803940, 964728, 1165713, 1205910, 1554284, 1607880, 1942855, 2331426, 2411820, 3108568, 3497139, 3885710, 4662852, 4823640, 5828565, 6994278, 7771420, 9325704, 11657130, 13988556, 15542840, 17485695, 23314260, 27977112, 34971390, 46628520, 69942780, 139885560]

約数ペア:

[(1, 139885560), (2, 69942780), (3, 46628520), (4, 34971390), (5, 27977112), (6, 23314260), (8, 17485695), (9, 15542840), (10, 13988556), (12, 11657130), (15, 9325704), (18, 7771420), (20, 6994278), (24, 5828565), (29, 4823640), (30, 4662852), (36, 3885710), (40, 3497139), (45, 3108568), (58, 2411820), (60, 2331426), (72, 1942855), (87, 1607880), (90, 1554284), (116, 1205910), (120, 1165713), (145, 964728), (174, 803940), (180, 777142), (232, 602955), (261, 535960), (290, 482364), (348, 401970), (360, 388571), (435, 321576), (522, 267980), (580, 241182), (696, 200985), (870, 160788), (1044, 133990), (1160, 120591), (1305, 107192), (1740, 80394), (2088, 66995), (2610, 53596), (3480, 40197), (5220, 26798), (10440, 13399)]