180991553640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{80833}}^1$

素因数の和:81291

約数の個数: 128

約数和(自身を含む): 555930984960

約数和(自身を除く): 374939431320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 397, 470, 564, 705, 794, 940, 1128, 1191, 1410, 1588, 1880, 1985, 2382, 2820, 3176, 3970, 4764, 5640, 5955, 7940, 9528, 11910, 15880, 18659, 23820, 37318, 47640, 55977, 74636, 80833, 93295, 111954, 149272, 161666, 186590, 223908, 242499, 279885, 323332, 373180, 404165, 447816, 484998, 559770, 646664, 746360, 808330, 969996, 1119540, 1212495, 1616660, 1939992, 2239080, 2424990, 3233320, 3799151, 4849980, 7598302, 9699960, 11397453, 15196604, 18995755, 22794906, 30393208, 32090701, 37991510, 45589812, 56987265, 64181402, 75983020, 91179624, 96272103, 113974530, 128362804, 151966040, 160453505, 192544206, 227949060, 256725608, 320907010, 385088412, 455898120, 481360515, 641814020, 770176824, 962721030, 1283628040, 1508262947, 1925442060, 3016525894, 3850884120, 4524788841, 6033051788, 7541314735, 9049577682, 12066103576, 15082629470, 18099155364, 22623944205, 30165258940, 36198310728, 45247888410, 60330517880, 90495776820, 180991553640]

約数ペア:

[(1, 180991553640), (2, 90495776820), (3, 60330517880), (4, 45247888410), (5, 36198310728), (6, 30165258940), (8, 22623944205), (10, 18099155364), (12, 15082629470), (15, 12066103576), (20, 9049577682), (24, 7541314735), (30, 6033051788), (40, 4524788841), (47, 3850884120), (60, 3016525894), (94, 1925442060), (120, 1508262947), (141, 1283628040), (188, 962721030), (235, 770176824), (282, 641814020), (376, 481360515), (397, 455898120), (470, 385088412), (564, 320907010), (705, 256725608), (794, 227949060), (940, 192544206), (1128, 160453505), (1191, 151966040), (1410, 128362804), (1588, 113974530), (1880, 96272103), (1985, 91179624), (2382, 75983020), (2820, 64181402), (3176, 56987265), (3970, 45589812), (4764, 37991510), (5640, 32090701), (5955, 30393208), (7940, 22794906), (9528, 18995755), (11910, 15196604), (15880, 11397453), (18659, 9699960), (23820, 7598302), (37318, 4849980), (47640, 3799151), (55977, 3233320), (74636, 2424990), (80833, 2239080), (93295, 1939992), (111954, 1616660), (149272, 1212495), (161666, 1119540), (186590, 969996), (223908, 808330), (242499, 746360), (279885, 646664), (323332, 559770), (373180, 484998), (404165, 447816)]