39941040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 130960368

約数和(自身を除く): 91019328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 461, 570, 722, 760, 912, 922, 1083, 1140, 1383, 1444, 1520, 1805, 1844, 2166, 2280, 2305, 2766, 2888, 3610, 3688, 4332, 4560, 4610, 5415, 5532, 5776, 6915, 7220, 7376, 8664, 8759, 9220, 10830, 11064, 13830, 14440, 17328, 17518, 18440, 21660, 22128, 26277, 27660, 28880, 35036, 36880, 43320, 43795, 52554, 55320, 70072, 86640, 87590, 105108, 110640, 131385, 140144, 166421, 175180, 210216, 262770, 332842, 350360, 420432, 499263, 525540, 665684, 700720, 832105, 998526, 1051080, 1331368, 1664210, 1997052, 2102160, 2496315, 2662736, 3328420, 3994104, 4992630, 6656840, 7988208, 9985260, 13313680, 19970520, 39941040]

約数ペア:

[(1, 39941040), (2, 19970520), (3, 13313680), (4, 9985260), (5, 7988208), (6, 6656840), (8, 4992630), (10, 3994104), (12, 3328420), (15, 2662736), (16, 2496315), (19, 2102160), (20, 1997052), (24, 1664210), (30, 1331368), (38, 1051080), (40, 998526), (48, 832105), (57, 700720), (60, 665684), (76, 525540), (80, 499263), (95, 420432), (114, 350360), (120, 332842), (152, 262770), (190, 210216), (228, 175180), (240, 166421), (285, 140144), (304, 131385), (361, 110640), (380, 105108), (456, 87590), (461, 86640), (570, 70072), (722, 55320), (760, 52554), (912, 43795), (922, 43320), (1083, 36880), (1140, 35036), (1383, 28880), (1444, 27660), (1520, 26277), (1805, 22128), (1844, 21660), (2166, 18440), (2280, 17518), (2305, 17328), (2766, 14440), (2888, 13830), (3610, 11064), (3688, 10830), (4332, 9220), (4560, 8759), (4610, 8664), (5415, 7376), (5532, 7220), (5776, 6915)]