181907280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1133

約数の個数: 120

約数和(自身を含む): 613601352

約数和(自身を除く): 431694072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 317, 360, 634, 720, 797, 951, 1268, 1585, 1594, 1902, 2391, 2536, 2853, 3170, 3188, 3804, 3985, 4755, 4782, 5072, 5706, 6340, 6376, 7173, 7608, 7970, 9510, 9564, 11412, 11955, 12680, 12752, 14265, 14346, 15216, 15940, 19020, 19128, 22824, 23910, 25360, 28530, 28692, 31880, 35865, 38040, 38256, 45648, 47820, 57060, 57384, 63760, 71730, 76080, 95640, 114120, 114768, 143460, 191280, 228240, 252649, 286920, 505298, 573840, 757947, 1010596, 1263245, 1515894, 2021192, 2273841, 2526490, 3031788, 3789735, 4042384, 4547682, 5052980, 6063576, 7579470, 9095364, 10105960, 11369205, 12127152, 15158940, 18190728, 20211920, 22738410, 30317880, 36381456, 45476820, 60635760, 90953640, 181907280]

約数ペア:

[(1, 181907280), (2, 90953640), (3, 60635760), (4, 45476820), (5, 36381456), (6, 30317880), (8, 22738410), (9, 20211920), (10, 18190728), (12, 15158940), (15, 12127152), (16, 11369205), (18, 10105960), (20, 9095364), (24, 7579470), (30, 6063576), (36, 5052980), (40, 4547682), (45, 4042384), (48, 3789735), (60, 3031788), (72, 2526490), (80, 2273841), (90, 2021192), (120, 1515894), (144, 1263245), (180, 1010596), (240, 757947), (317, 573840), (360, 505298), (634, 286920), (720, 252649), (797, 228240), (951, 191280), (1268, 143460), (1585, 114768), (1594, 114120), (1902, 95640), (2391, 76080), (2536, 71730), (2853, 63760), (3170, 57384), (3188, 57060), (3804, 47820), (3985, 45648), (4755, 38256), (4782, 38040), (5072, 35865), (5706, 31880), (6340, 28692), (6376, 28530), (7173, 25360), (7608, 23910), (7970, 22824), (9510, 19128), (9564, 19020), (11412, 15940), (11955, 15216), (12680, 14346), (12752, 14265)]