47654160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 157489920

約数和(自身を除く): 109835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 97, 115, 120, 138, 178, 184, 194, 230, 240, 267, 276, 291, 345, 356, 368, 388, 445, 460, 485, 534, 552, 582, 690, 712, 776, 890, 920, 970, 1068, 1104, 1164, 1335, 1380, 1424, 1455, 1552, 1780, 1840, 1940, 2047, 2136, 2231, 2328, 2670, 2760, 2910, 3560, 3880, 4094, 4272, 4462, 4656, 5340, 5520, 5820, 6141, 6693, 7120, 7760, 8188, 8633, 8924, 10235, 10680, 11155, 11640, 12282, 13386, 16376, 17266, 17848, 20470, 21360, 22310, 23280, 24564, 25899, 26772, 30705, 32752, 33465, 34532, 35696, 40940, 43165, 44620, 49128, 51798, 53544, 61410, 66930, 69064, 81880, 86330, 89240, 98256, 103596, 107088, 122820, 129495, 133860, 138128, 163760, 172660, 178480, 198559, 207192, 245640, 258990, 267720, 345320, 397118, 414384, 491280, 517980, 535440, 595677, 690640, 794236, 992795, 1035960, 1191354, 1588472, 1985590, 2071920, 2382708, 2978385, 3176944, 3971180, 4765416, 5956770, 7942360, 9530832, 11913540, 15884720, 23827080, 47654160]

約数ペア:

[(1, 47654160), (2, 23827080), (3, 15884720), (4, 11913540), (5, 9530832), (6, 7942360), (8, 5956770), (10, 4765416), (12, 3971180), (15, 3176944), (16, 2978385), (20, 2382708), (23, 2071920), (24, 1985590), (30, 1588472), (40, 1191354), (46, 1035960), (48, 992795), (60, 794236), (69, 690640), (80, 595677), (89, 535440), (92, 517980), (97, 491280), (115, 414384), (120, 397118), (138, 345320), (178, 267720), (184, 258990), (194, 245640), (230, 207192), (240, 198559), (267, 178480), (276, 172660), (291, 163760), (345, 138128), (356, 133860), (368, 129495), (388, 122820), (445, 107088), (460, 103596), (485, 98256), (534, 89240), (552, 86330), (582, 81880), (690, 69064), (712, 66930), (776, 61410), (890, 53544), (920, 51798), (970, 49128), (1068, 44620), (1104, 43165), (1164, 40940), (1335, 35696), (1380, 34532), (1424, 33465), (1455, 32752), (1552, 30705), (1780, 26772), (1840, 25899), (1940, 24564), (2047, 23280), (2136, 22310), (2231, 21360), (2328, 20470), (2670, 17848), (2760, 17266), (2910, 16376), (3560, 13386), (3880, 12282), (4094, 11640), (4272, 11155), (4462, 10680), (4656, 10235), (5340, 8924), (5520, 8633), (5820, 8188), (6141, 7760), (6693, 7120)]