353963160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{51749}}^1$

素因数の和:51785

約数の個数: 96

約数和(自身を含む): 1210950000

約数和(自身を除く): 856986840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 51749, 103498, 155247, 206996, 258745, 310494, 413992, 465741, 517490, 620988, 776235, 931482, 983231, 1034980, 1241976, 1552470, 1862964, 1966462, 2069960, 2328705, 2949693, 3104940, 3725928, 3932924, 4657410, 4916155, 5899386, 6209880, 7865848, 8849079, 9314820, 9832310, 11798772, 14748465, 17698158, 18629640, 19664620, 23597544, 29496930, 35396316, 39329240, 44245395, 58993860, 70792632, 88490790, 117987720, 176981580, 353963160]

約数ペア:

[(1, 353963160), (2, 176981580), (3, 117987720), (4, 88490790), (5, 70792632), (6, 58993860), (8, 44245395), (9, 39329240), (10, 35396316), (12, 29496930), (15, 23597544), (18, 19664620), (19, 18629640), (20, 17698158), (24, 14748465), (30, 11798772), (36, 9832310), (38, 9314820), (40, 8849079), (45, 7865848), (57, 6209880), (60, 5899386), (72, 4916155), (76, 4657410), (90, 3932924), (95, 3725928), (114, 3104940), (120, 2949693), (152, 2328705), (171, 2069960), (180, 1966462), (190, 1862964), (228, 1552470), (285, 1241976), (342, 1034980), (360, 983231), (380, 931482), (456, 776235), (570, 620988), (684, 517490), (760, 465741), (855, 413992), (1140, 310494), (1368, 258745), (1710, 206996), (2280, 155247), (3420, 103498), (6840, 51749)]