120422160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:502

約数の個数: 160

約数和(自身を含む): 418366080

約数和(自身を除く): 297943920

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, 283, 360, 394, 432, 540, 566, 591, 720, 788, 849, 985, 1080, 1132, 1182, 1415, 1576, 1698, 1773, 1970, 2160, 2264, 2364, 2547, 2830, 2955, 3152, 3396, 3546, 3940, 4245, 4528, 4728, 5094, 5319, 5660, 5910, 6792, 7092, 7641, 7880, 8490, 8865, 9456, 10188, 10638, 11320, 11820, 12735, 13584, 14184, 15282, 15760, 16980, 17730, 20376, 21276, 22640, 23640, 25470, 26595, 28368, 30564, 33960, 35460, 38205, 40752, 42552, 47280, 50940, 53190, 55751, 61128, 67920, 70920, 76410, 85104, 101880, 106380, 111502, 122256, 141840, 152820, 167253, 203760, 212760, 223004, 278755, 305640, 334506, 425520, 446008, 501759, 557510, 611280, 669012, 836265, 892016, 1003518, 1115020, 1338024, 1505277, 1672530, 2007036, 2230040, 2508795, 2676048, 3010554, 3345060, 4014072, 4460080, 5017590, 6021108, 6690120, 7526385, 8028144, 10035180, 12042216, 13380240, 15052770, 20070360, 24084432, 30105540, 40140720, 60211080, 120422160]

約数ペア:

[(1, 120422160), (2, 60211080), (3, 40140720), (4, 30105540), (5, 24084432), (6, 20070360), (8, 15052770), (9, 13380240), (10, 12042216), (12, 10035180), (15, 8028144), (16, 7526385), (18, 6690120), (20, 6021108), (24, 5017590), (27, 4460080), (30, 4014072), (36, 3345060), (40, 3010554), (45, 2676048), (48, 2508795), (54, 2230040), (60, 2007036), (72, 1672530), (80, 1505277), (90, 1338024), (108, 1115020), (120, 1003518), (135, 892016), (144, 836265), (180, 669012), (197, 611280), (216, 557510), (240, 501759), (270, 446008), (283, 425520), (360, 334506), (394, 305640), (432, 278755), (540, 223004), (566, 212760), (591, 203760), (720, 167253), (788, 152820), (849, 141840), (985, 122256), (1080, 111502), (1132, 106380), (1182, 101880), (1415, 85104), (1576, 76410), (1698, 70920), (1773, 67920), (1970, 61128), (2160, 55751), (2264, 53190), (2364, 50940), (2547, 47280), (2830, 42552), (2955, 40752), (3152, 38205), (3396, 35460), (3546, 33960), (3940, 30564), (4245, 28368), (4528, 26595), (4728, 25470), (5094, 23640), (5319, 22640), (5660, 21276), (5910, 20376), (6792, 17730), (7092, 16980), (7641, 15760), (7880, 15282), (8490, 14184), (8865, 13584), (9456, 12735), (10188, 11820), (10638, 11320)]