53541240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 176601600

約数和(自身を除く): 123060360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1021, 1140, 1311, 1380, 1748, 2042, 2185, 2280, 2622, 2760, 3063, 3496, 4084, 4370, 5105, 5244, 6126, 6555, 8168, 8740, 10210, 10488, 12252, 13110, 15315, 17480, 19399, 20420, 23483, 24504, 26220, 30630, 38798, 40840, 46966, 52440, 58197, 61260, 70449, 77596, 93932, 96995, 116394, 117415, 122520, 140898, 155192, 187864, 193990, 232788, 234830, 281796, 290985, 352245, 387980, 446177, 465576, 469660, 563592, 581970, 704490, 775960, 892354, 939320, 1163940, 1338531, 1408980, 1784708, 2230885, 2327880, 2677062, 2817960, 3569416, 4461770, 5354124, 6692655, 8923540, 10708248, 13385310, 17847080, 26770620, 53541240]

約数ペア:

[(1, 53541240), (2, 26770620), (3, 17847080), (4, 13385310), (5, 10708248), (6, 8923540), (8, 6692655), (10, 5354124), (12, 4461770), (15, 3569416), (19, 2817960), (20, 2677062), (23, 2327880), (24, 2230885), (30, 1784708), (38, 1408980), (40, 1338531), (46, 1163940), (57, 939320), (60, 892354), (69, 775960), (76, 704490), (92, 581970), (95, 563592), (114, 469660), (115, 465576), (120, 446177), (138, 387980), (152, 352245), (184, 290985), (190, 281796), (228, 234830), (230, 232788), (276, 193990), (285, 187864), (345, 155192), (380, 140898), (437, 122520), (456, 117415), (460, 116394), (552, 96995), (570, 93932), (690, 77596), (760, 70449), (874, 61260), (920, 58197), (1021, 52440), (1140, 46966), (1311, 40840), (1380, 38798), (1748, 30630), (2042, 26220), (2185, 24504), (2280, 23483), (2622, 20420), (2760, 19399), (3063, 17480), (3496, 15315), (4084, 13110), (4370, 12252), (5105, 10488), (5244, 10210), (6126, 8740), (6555, 8168)]