1295040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:110

約数の個数: 112

約数和(自身を含む): 4389120

約数和(自身を除く): 3094080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 71, 76, 80, 95, 96, 114, 120, 142, 152, 160, 190, 192, 213, 228, 240, 284, 285, 304, 320, 355, 380, 426, 456, 480, 568, 570, 608, 710, 760, 852, 912, 960, 1065, 1136, 1140, 1216, 1349, 1420, 1520, 1704, 1824, 2130, 2272, 2280, 2698, 2840, 3040, 3408, 3648, 4047, 4260, 4544, 4560, 5396, 5680, 6080, 6745, 6816, 8094, 8520, 9120, 10792, 11360, 13490, 13632, 16188, 17040, 18240, 20235, 21584, 22720, 26980, 32376, 34080, 40470, 43168, 53960, 64752, 68160, 80940, 86336, 107920, 129504, 161880, 215840, 259008, 323760, 431680, 647520, 1295040]

約数ペア:

[(1, 1295040), (2, 647520), (3, 431680), (4, 323760), (5, 259008), (6, 215840), (8, 161880), (10, 129504), (12, 107920), (15, 86336), (16, 80940), (19, 68160), (20, 64752), (24, 53960), (30, 43168), (32, 40470), (38, 34080), (40, 32376), (48, 26980), (57, 22720), (60, 21584), (64, 20235), (71, 18240), (76, 17040), (80, 16188), (95, 13632), (96, 13490), (114, 11360), (120, 10792), (142, 9120), (152, 8520), (160, 8094), (190, 6816), (192, 6745), (213, 6080), (228, 5680), (240, 5396), (284, 4560), (285, 4544), (304, 4260), (320, 4047), (355, 3648), (380, 3408), (426, 3040), (456, 2840), (480, 2698), (568, 2280), (570, 2272), (608, 2130), (710, 1824), (760, 1704), (852, 1520), (912, 1420), (960, 1349), (1065, 1216), (1136, 1140)]