80063460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 257572224

約数和(自身を除く): 177508764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 83, 90, 92, 115, 138, 166, 180, 207, 230, 233, 249, 276, 332, 345, 414, 415, 460, 466, 498, 690, 699, 747, 828, 830, 932, 996, 1035, 1165, 1245, 1380, 1398, 1494, 1660, 1909, 2070, 2097, 2330, 2490, 2796, 2988, 3495, 3735, 3818, 4140, 4194, 4660, 4980, 5359, 5727, 6990, 7470, 7636, 8388, 9545, 10485, 10718, 11454, 13980, 14940, 16077, 17181, 19090, 19339, 20970, 21436, 22908, 26795, 28635, 32154, 34362, 38180, 38678, 41940, 48231, 53590, 57270, 58017, 64308, 68724, 77356, 80385, 85905, 96462, 96695, 107180, 114540, 116034, 160770, 171810, 174051, 192924, 193390, 232068, 241155, 290085, 321540, 343620, 348102, 386780, 444797, 482310, 580170, 696204, 870255, 889594, 964620, 1160340, 1334391, 1740510, 1779188, 2223985, 2668782, 3481020, 4003173, 4447970, 5337564, 6671955, 8006346, 8895940, 13343910, 16012692, 20015865, 26687820, 40031730, 80063460]

約数ペア:

[(1, 80063460), (2, 40031730), (3, 26687820), (4, 20015865), (5, 16012692), (6, 13343910), (9, 8895940), (10, 8006346), (12, 6671955), (15, 5337564), (18, 4447970), (20, 4003173), (23, 3481020), (30, 2668782), (36, 2223985), (45, 1779188), (46, 1740510), (60, 1334391), (69, 1160340), (83, 964620), (90, 889594), (92, 870255), (115, 696204), (138, 580170), (166, 482310), (180, 444797), (207, 386780), (230, 348102), (233, 343620), (249, 321540), (276, 290085), (332, 241155), (345, 232068), (414, 193390), (415, 192924), (460, 174051), (466, 171810), (498, 160770), (690, 116034), (699, 114540), (747, 107180), (828, 96695), (830, 96462), (932, 85905), (996, 80385), (1035, 77356), (1165, 68724), (1245, 64308), (1380, 58017), (1398, 57270), (1494, 53590), (1660, 48231), (1909, 41940), (2070, 38678), (2097, 38180), (2330, 34362), (2490, 32154), (2796, 28635), (2988, 26795), (3495, 22908), (3735, 21436), (3818, 20970), (4140, 19339), (4194, 19090), (4660, 17181), (4980, 16077), (5359, 14940), (5727, 13980), (6990, 11454), (7470, 10718), (7636, 10485), (8388, 9545)]