19234483920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{338159}}^1$

素因数の和:338257

約数の個数: 120

約数和(自身を含む): 65413670400

約数和(自身を除く): 46179186480

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 338159, 676318, 1014477, 1352636, 1690795, 2028954, 2705272, 3043431, 3381590, 4057908, 5072385, 5410544, 6086862, 6763180, 8115816, 10144770, 12173724, 13526360, 15217155, 16231632, 20289540, 24347448, 26714561, 27052720, 30434310, 40579080, 48694896, 53429122, 60868620, 80143683, 81158160, 106858244, 121737240, 133572805, 160287366, 213716488, 240431049, 243474480, 267145610, 320574732, 400718415, 427432976, 480862098, 534291220, 641149464, 801436830, 961724196, 1068582440, 1202155245, 1282298928, 1602873660, 1923448392, 2137164880, 2404310490, 3205747320, 3846896784, 4808620980, 6411494640, 9617241960, 19234483920]

約数ペア:

[(1, 19234483920), (2, 9617241960), (3, 6411494640), (4, 4808620980), (5, 3846896784), (6, 3205747320), (8, 2404310490), (9, 2137164880), (10, 1923448392), (12, 1602873660), (15, 1282298928), (16, 1202155245), (18, 1068582440), (20, 961724196), (24, 801436830), (30, 641149464), (36, 534291220), (40, 480862098), (45, 427432976), (48, 400718415), (60, 320574732), (72, 267145610), (79, 243474480), (80, 240431049), (90, 213716488), (120, 160287366), (144, 133572805), (158, 121737240), (180, 106858244), (237, 81158160), (240, 80143683), (316, 60868620), (360, 53429122), (395, 48694896), (474, 40579080), (632, 30434310), (711, 27052720), (720, 26714561), (790, 24347448), (948, 20289540), (1185, 16231632), (1264, 15217155), (1422, 13526360), (1580, 12173724), (1896, 10144770), (2370, 8115816), (2844, 6763180), (3160, 6086862), (3555, 5410544), (3792, 5072385), (4740, 4057908), (5688, 3381590), (6320, 3043431), (7110, 2705272), (9480, 2028954), (11376, 1690795), (14220, 1352636), (18960, 1014477), (28440, 676318), (56880, 338159)]