3217080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 83, 85, 95, 102, 114, 120, 136, 152, 166, 170, 190, 204, 228, 249, 255, 285, 323, 332, 340, 380, 408, 415, 456, 498, 510, 570, 646, 664, 680, 760, 830, 969, 996, 1020, 1140, 1245, 1292, 1411, 1577, 1615, 1660, 1938, 1992, 2040, 2280, 2490, 2584, 2822, 3154, 3230, 3320, 3876, 4233, 4731, 4845, 4980, 5644, 6308, 6460, 7055, 7752, 7885, 8466, 9462, 9690, 9960, 11288, 12616, 12920, 14110, 15770, 16932, 18924, 19380, 21165, 23655, 26809, 28220, 31540, 33864, 37848, 38760, 42330, 47310, 53618, 56440, 63080, 80427, 84660, 94620, 107236, 134045, 160854, 169320, 189240, 214472, 268090, 321708, 402135, 536180, 643416, 804270, 1072360, 1608540, 3217080]

約数ペア:

[(1, 3217080), (2, 1608540), (3, 1072360), (4, 804270), (5, 643416), (6, 536180), (8, 402135), (10, 321708), (12, 268090), (15, 214472), (17, 189240), (19, 169320), (20, 160854), (24, 134045), (30, 107236), (34, 94620), (38, 84660), (40, 80427), (51, 63080), (57, 56440), (60, 53618), (68, 47310), (76, 42330), (83, 38760), (85, 37848), (95, 33864), (102, 31540), (114, 28220), (120, 26809), (136, 23655), (152, 21165), (166, 19380), (170, 18924), (190, 16932), (204, 15770), (228, 14110), (249, 12920), (255, 12616), (285, 11288), (323, 9960), (332, 9690), (340, 9462), (380, 8466), (408, 7885), (415, 7752), (456, 7055), (498, 6460), (510, 6308), (570, 5644), (646, 4980), (664, 4845), (680, 4731), (760, 4233), (830, 3876), (969, 3320), (996, 3230), (1020, 3154), (1140, 2822), (1245, 2584), (1292, 2490), (1411, 2280), (1577, 2040), (1615, 1992), (1660, 1938)]