329644560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{28031}}^1$

素因数の和:28061

約数の個数: 120

約数和(自身を含む): 1188781056

約数和(自身を除く): 859136496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 28031, 56062, 84093, 112124, 140155, 168186, 196217, 224248, 280310, 336372, 392434, 420465, 448496, 560620, 588651, 672744, 784868, 840930, 981085, 1121240, 1177302, 1345488, 1373519, 1569736, 1681860, 1962170, 2242480, 2354604, 2747038, 2943255, 3139472, 3363720, 3924340, 4120557, 4709208, 5494076, 5886510, 6727440, 6867595, 7848680, 8241114, 9418416, 10988152, 11773020, 13735190, 15697360, 16482228, 20602785, 21976304, 23546040, 27470380, 32964456, 41205570, 47092080, 54940760, 65928912, 82411140, 109881520, 164822280, 329644560]

約数ペア:

[(1, 329644560), (2, 164822280), (3, 109881520), (4, 82411140), (5, 65928912), (6, 54940760), (7, 47092080), (8, 41205570), (10, 32964456), (12, 27470380), (14, 23546040), (15, 21976304), (16, 20602785), (20, 16482228), (21, 15697360), (24, 13735190), (28, 11773020), (30, 10988152), (35, 9418416), (40, 8241114), (42, 7848680), (48, 6867595), (49, 6727440), (56, 5886510), (60, 5494076), (70, 4709208), (80, 4120557), (84, 3924340), (98, 3363720), (105, 3139472), (112, 2943255), (120, 2747038), (140, 2354604), (147, 2242480), (168, 1962170), (196, 1681860), (210, 1569736), (240, 1373519), (245, 1345488), (280, 1177302), (294, 1121240), (336, 981085), (392, 840930), (420, 784868), (490, 672744), (560, 588651), (588, 560620), (735, 448496), (784, 420465), (840, 392434), (980, 336372), (1176, 280310), (1470, 224248), (1680, 196217), (1960, 168186), (2352, 140155), (2940, 112124), (3920, 84093), (5880, 56062), (11760, 28031)]