3940920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 13608000

約数和(自身を除く): 9667080

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, 89, 90, 108, 120, 123, 135, 164, 178, 180, 205, 216, 246, 267, 270, 328, 356, 360, 369, 410, 445, 492, 534, 540, 615, 712, 738, 801, 820, 890, 984, 1068, 1080, 1107, 1230, 1335, 1476, 1602, 1640, 1780, 1845, 2136, 2214, 2403, 2460, 2670, 2952, 3204, 3560, 3649, 3690, 4005, 4428, 4806, 4920, 5340, 5535, 6408, 7298, 7380, 8010, 8856, 9612, 10680, 10947, 11070, 12015, 14596, 14760, 16020, 18245, 19224, 21894, 22140, 24030, 29192, 32040, 32841, 36490, 43788, 44280, 48060, 54735, 65682, 72980, 87576, 96120, 98523, 109470, 131364, 145960, 164205, 197046, 218940, 262728, 328410, 394092, 437880, 492615, 656820, 788184, 985230, 1313640, 1970460, 3940920]

約数ペア:

[(1, 3940920), (2, 1970460), (3, 1313640), (4, 985230), (5, 788184), (6, 656820), (8, 492615), (9, 437880), (10, 394092), (12, 328410), (15, 262728), (18, 218940), (20, 197046), (24, 164205), (27, 145960), (30, 131364), (36, 109470), (40, 98523), (41, 96120), (45, 87576), (54, 72980), (60, 65682), (72, 54735), (82, 48060), (89, 44280), (90, 43788), (108, 36490), (120, 32841), (123, 32040), (135, 29192), (164, 24030), (178, 22140), (180, 21894), (205, 19224), (216, 18245), (246, 16020), (267, 14760), (270, 14596), (328, 12015), (356, 11070), (360, 10947), (369, 10680), (410, 9612), (445, 8856), (492, 8010), (534, 7380), (540, 7298), (615, 6408), (712, 5535), (738, 5340), (801, 4920), (820, 4806), (890, 4428), (984, 4005), (1068, 3690), (1080, 3649), (1107, 3560), (1230, 3204), (1335, 2952), (1476, 2670), (1602, 2460), (1640, 2403), (1780, 2214), (1845, 2136)]