11645640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 28271160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 263, 270, 328, 360, 369, 410, 492, 526, 540, 615, 738, 789, 820, 984, 1052, 1080, 1107, 1230, 1315, 1476, 1578, 1640, 1845, 2104, 2214, 2367, 2460, 2630, 2952, 3156, 3690, 3945, 4428, 4734, 4920, 5260, 5535, 6312, 7101, 7380, 7890, 8856, 9468, 10520, 10783, 11070, 11835, 14202, 14760, 15780, 18936, 21566, 22140, 23670, 28404, 31560, 32349, 35505, 43132, 44280, 47340, 53915, 56808, 64698, 71010, 86264, 94680, 97047, 107830, 129396, 142020, 161745, 194094, 215660, 258792, 284040, 291141, 323490, 388188, 431320, 485235, 582282, 646980, 776376, 970470, 1164564, 1293960, 1455705, 1940940, 2329128, 2911410, 3881880, 5822820, 11645640]

約数ペア:

[(1, 11645640), (2, 5822820), (3, 3881880), (4, 2911410), (5, 2329128), (6, 1940940), (8, 1455705), (9, 1293960), (10, 1164564), (12, 970470), (15, 776376), (18, 646980), (20, 582282), (24, 485235), (27, 431320), (30, 388188), (36, 323490), (40, 291141), (41, 284040), (45, 258792), (54, 215660), (60, 194094), (72, 161745), (82, 142020), (90, 129396), (108, 107830), (120, 97047), (123, 94680), (135, 86264), (164, 71010), (180, 64698), (205, 56808), (216, 53915), (246, 47340), (263, 44280), (270, 43132), (328, 35505), (360, 32349), (369, 31560), (410, 28404), (492, 23670), (526, 22140), (540, 21566), (615, 18936), (738, 15780), (789, 14760), (820, 14202), (984, 11835), (1052, 11070), (1080, 10783), (1107, 10520), (1230, 9468), (1315, 8856), (1476, 7890), (1578, 7380), (1640, 7101), (1845, 6312), (2104, 5535), (2214, 5260), (2367, 4920), (2460, 4734), (2630, 4428), (2952, 3945), (3156, 3690)]