3723240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 8718360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 71, 76, 92, 95, 114, 115, 120, 138, 142, 152, 184, 190, 213, 228, 230, 276, 284, 285, 345, 355, 380, 426, 437, 456, 460, 552, 568, 570, 690, 710, 760, 852, 874, 920, 1065, 1140, 1311, 1349, 1380, 1420, 1633, 1704, 1748, 2130, 2185, 2280, 2622, 2698, 2760, 2840, 3266, 3496, 4047, 4260, 4370, 4899, 5244, 5396, 6532, 6555, 6745, 8094, 8165, 8520, 8740, 9798, 10488, 10792, 13064, 13110, 13490, 16188, 16330, 17480, 19596, 20235, 24495, 26220, 26980, 31027, 32376, 32660, 39192, 40470, 48990, 52440, 53960, 62054, 65320, 80940, 93081, 97980, 124108, 155135, 161880, 186162, 195960, 248216, 310270, 372324, 465405, 620540, 744648, 930810, 1241080, 1861620, 3723240]

約数ペア:

[(1, 3723240), (2, 1861620), (3, 1241080), (4, 930810), (5, 744648), (6, 620540), (8, 465405), (10, 372324), (12, 310270), (15, 248216), (19, 195960), (20, 186162), (23, 161880), (24, 155135), (30, 124108), (38, 97980), (40, 93081), (46, 80940), (57, 65320), (60, 62054), (69, 53960), (71, 52440), (76, 48990), (92, 40470), (95, 39192), (114, 32660), (115, 32376), (120, 31027), (138, 26980), (142, 26220), (152, 24495), (184, 20235), (190, 19596), (213, 17480), (228, 16330), (230, 16188), (276, 13490), (284, 13110), (285, 13064), (345, 10792), (355, 10488), (380, 9798), (426, 8740), (437, 8520), (456, 8165), (460, 8094), (552, 6745), (568, 6555), (570, 6532), (690, 5396), (710, 5244), (760, 4899), (852, 4370), (874, 4260), (920, 4047), (1065, 3496), (1140, 3266), (1311, 2840), (1349, 2760), (1380, 2698), (1420, 2622), (1633, 2280), (1704, 2185), (1748, 2130)]