180633240

素因数分解:

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

素因数の和:503

約数の個数: 160

約数和(自身を含む): 612366480

約数和(自身を除く): 431733240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 197, 216, 270, 283, 324, 360, 394, 405, 540, 566, 591, 648, 788, 810, 849, 985, 1080, 1132, 1182, 1415, 1576, 1620, 1698, 1773, 1970, 2264, 2364, 2547, 2830, 2955, 3240, 3396, 3546, 3940, 4245, 4728, 5094, 5319, 5660, 5910, 6792, 7092, 7641, 7880, 8490, 8865, 10188, 10638, 11320, 11820, 12735, 14184, 15282, 15957, 16980, 17730, 20376, 21276, 22923, 23640, 25470, 26595, 30564, 31914, 33960, 35460, 38205, 42552, 45846, 50940, 53190, 55751, 61128, 63828, 70920, 76410, 79785, 91692, 101880, 106380, 111502, 114615, 127656, 152820, 159570, 167253, 183384, 212760, 223004, 229230, 278755, 305640, 319140, 334506, 446008, 458460, 501759, 557510, 638280, 669012, 836265, 916920, 1003518, 1115020, 1338024, 1505277, 1672530, 2007036, 2230040, 2508795, 3010554, 3345060, 4014072, 4515831, 5017590, 6021108, 6690120, 7526385, 9031662, 10035180, 12042216, 15052770, 18063324, 20070360, 22579155, 30105540, 36126648, 45158310, 60211080, 90316620, 180633240]

約数ペア:

[(1, 180633240), (2, 90316620), (3, 60211080), (4, 45158310), (5, 36126648), (6, 30105540), (8, 22579155), (9, 20070360), (10, 18063324), (12, 15052770), (15, 12042216), (18, 10035180), (20, 9031662), (24, 7526385), (27, 6690120), (30, 6021108), (36, 5017590), (40, 4515831), (45, 4014072), (54, 3345060), (60, 3010554), (72, 2508795), (81, 2230040), (90, 2007036), (108, 1672530), (120, 1505277), (135, 1338024), (162, 1115020), (180, 1003518), (197, 916920), (216, 836265), (270, 669012), (283, 638280), (324, 557510), (360, 501759), (394, 458460), (405, 446008), (540, 334506), (566, 319140), (591, 305640), (648, 278755), (788, 229230), (810, 223004), (849, 212760), (985, 183384), (1080, 167253), (1132, 159570), (1182, 152820), (1415, 127656), (1576, 114615), (1620, 111502), (1698, 106380), (1773, 101880), (1970, 91692), (2264, 79785), (2364, 76410), (2547, 70920), (2830, 63828), (2955, 61128), (3240, 55751), (3396, 53190), (3546, 50940), (3940, 45846), (4245, 42552), (4728, 38205), (5094, 35460), (5319, 33960), (5660, 31914), (5910, 30564), (6792, 26595), (7092, 25470), (7641, 23640), (7880, 22923), (8490, 21276), (8865, 20376), (10188, 17730), (10638, 16980), (11320, 15957), (11820, 15282), (12735, 14184)]