4551240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 15240960

約数和(自身を除く): 10689720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 97, 102, 115, 120, 136, 138, 170, 184, 194, 204, 230, 255, 276, 291, 340, 345, 388, 391, 408, 460, 485, 510, 552, 582, 680, 690, 776, 782, 920, 970, 1020, 1164, 1173, 1380, 1455, 1564, 1649, 1940, 1955, 2040, 2231, 2328, 2346, 2760, 2910, 3128, 3298, 3880, 3910, 4462, 4692, 4947, 5820, 5865, 6596, 6693, 7820, 8245, 8924, 9384, 9894, 11155, 11640, 11730, 13192, 13386, 15640, 16490, 17848, 19788, 22310, 23460, 24735, 26772, 32980, 33465, 37927, 39576, 44620, 46920, 49470, 53544, 65960, 66930, 75854, 89240, 98940, 113781, 133860, 151708, 189635, 197880, 227562, 267720, 303416, 379270, 455124, 568905, 758540, 910248, 1137810, 1517080, 2275620, 4551240]

約数ペア:

[(1, 4551240), (2, 2275620), (3, 1517080), (4, 1137810), (5, 910248), (6, 758540), (8, 568905), (10, 455124), (12, 379270), (15, 303416), (17, 267720), (20, 227562), (23, 197880), (24, 189635), (30, 151708), (34, 133860), (40, 113781), (46, 98940), (51, 89240), (60, 75854), (68, 66930), (69, 65960), (85, 53544), (92, 49470), (97, 46920), (102, 44620), (115, 39576), (120, 37927), (136, 33465), (138, 32980), (170, 26772), (184, 24735), (194, 23460), (204, 22310), (230, 19788), (255, 17848), (276, 16490), (291, 15640), (340, 13386), (345, 13192), (388, 11730), (391, 11640), (408, 11155), (460, 9894), (485, 9384), (510, 8924), (552, 8245), (582, 7820), (680, 6693), (690, 6596), (776, 5865), (782, 5820), (920, 4947), (970, 4692), (1020, 4462), (1164, 3910), (1173, 3880), (1380, 3298), (1455, 3128), (1564, 2910), (1649, 2760), (1940, 2346), (1955, 2328), (2040, 2231)]