258754680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11783}}^1$

素因数の和:11861

約数の個数: 96

約数和(自身を含む): 854811360

約数和(自身を除く): 596056680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 11783, 21960, 23566, 35349, 47132, 58915, 70698, 94264, 106047, 117830, 141396, 176745, 212094, 235660, 282792, 353490, 424188, 471320, 530235, 706980, 718763, 848376, 1060470, 1413960, 1437526, 2120940, 2156289, 2875052, 3593815, 4241880, 4312578, 5750104, 6468867, 7187630, 8625156, 10781445, 12937734, 14375260, 17250312, 21562890, 25875468, 28750520, 32344335, 43125780, 51750936, 64688670, 86251560, 129377340, 258754680]

約数ペア:

[(1, 258754680), (2, 129377340), (3, 86251560), (4, 64688670), (5, 51750936), (6, 43125780), (8, 32344335), (9, 28750520), (10, 25875468), (12, 21562890), (15, 17250312), (18, 14375260), (20, 12937734), (24, 10781445), (30, 8625156), (36, 7187630), (40, 6468867), (45, 5750104), (60, 4312578), (61, 4241880), (72, 3593815), (90, 2875052), (120, 2156289), (122, 2120940), (180, 1437526), (183, 1413960), (244, 1060470), (305, 848376), (360, 718763), (366, 706980), (488, 530235), (549, 471320), (610, 424188), (732, 353490), (915, 282792), (1098, 235660), (1220, 212094), (1464, 176745), (1830, 141396), (2196, 117830), (2440, 106047), (2745, 94264), (3660, 70698), (4392, 58915), (5490, 47132), (7320, 35349), (10980, 23566), (11783, 21960)]