147655440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 512645760

約数和(自身を除く): 364990320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 347, 360, 394, 432, 540, 591, 694, 720, 788, 985, 1041, 1080, 1182, 1388, 1576, 1735, 1773, 1970, 2082, 2160, 2364, 2776, 2955, 3123, 3152, 3470, 3546, 3940, 4164, 4728, 5205, 5319, 5552, 5910, 6246, 6940, 7092, 7880, 8328, 8865, 9369, 9456, 10410, 10638, 11820, 12492, 13880, 14184, 15615, 15760, 16656, 17730, 18738, 20820, 21276, 23640, 24984, 26595, 27760, 28368, 31230, 35460, 37476, 41640, 42552, 46845, 47280, 49968, 53190, 62460, 68359, 70920, 74952, 83280, 85104, 93690, 106380, 124920, 136718, 141840, 149904, 187380, 205077, 212760, 249840, 273436, 341795, 374760, 410154, 425520, 546872, 615231, 683590, 749520, 820308, 1025385, 1093744, 1230462, 1367180, 1640616, 1845693, 2050770, 2460924, 2734360, 3076155, 3281232, 3691386, 4101540, 4921848, 5468720, 6152310, 7382772, 8203080, 9228465, 9843696, 12304620, 14765544, 16406160, 18456930, 24609240, 29531088, 36913860, 49218480, 73827720, 147655440]

約数ペア:

[(1, 147655440), (2, 73827720), (3, 49218480), (4, 36913860), (5, 29531088), (6, 24609240), (8, 18456930), (9, 16406160), (10, 14765544), (12, 12304620), (15, 9843696), (16, 9228465), (18, 8203080), (20, 7382772), (24, 6152310), (27, 5468720), (30, 4921848), (36, 4101540), (40, 3691386), (45, 3281232), (48, 3076155), (54, 2734360), (60, 2460924), (72, 2050770), (80, 1845693), (90, 1640616), (108, 1367180), (120, 1230462), (135, 1093744), (144, 1025385), (180, 820308), (197, 749520), (216, 683590), (240, 615231), (270, 546872), (347, 425520), (360, 410154), (394, 374760), (432, 341795), (540, 273436), (591, 249840), (694, 212760), (720, 205077), (788, 187380), (985, 149904), (1041, 141840), (1080, 136718), (1182, 124920), (1388, 106380), (1576, 93690), (1735, 85104), (1773, 83280), (1970, 74952), (2082, 70920), (2160, 68359), (2364, 62460), (2776, 53190), (2955, 49968), (3123, 47280), (3152, 46845), (3470, 42552), (3546, 41640), (3940, 37476), (4164, 35460), (4728, 31230), (5205, 28368), (5319, 27760), (5552, 26595), (5910, 24984), (6246, 23640), (6940, 21276), (7092, 20820), (7880, 18738), (8328, 17730), (8865, 16656), (9369, 15760), (9456, 15615), (10410, 14184), (10638, 13880), (11820, 12492)]