71347440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 222048288

約数和(自身を除く): 150700848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 797, 1119, 1492, 1594, 1865, 2238, 2391, 2984, 3188, 3730, 3985, 4476, 4782, 5595, 5968, 6376, 7460, 7970, 8952, 9564, 11190, 11955, 12752, 14920, 15940, 17904, 19128, 22380, 23910, 29840, 31880, 38256, 44760, 47820, 63760, 89520, 95640, 191280, 297281, 594562, 891843, 1189124, 1486405, 1783686, 2378248, 2972810, 3567372, 4459215, 4756496, 5945620, 7134744, 8918430, 11891240, 14269488, 17836860, 23782480, 35673720, 71347440]

約数ペア:

[(1, 71347440), (2, 35673720), (3, 23782480), (4, 17836860), (5, 14269488), (6, 11891240), (8, 8918430), (10, 7134744), (12, 5945620), (15, 4756496), (16, 4459215), (20, 3567372), (24, 2972810), (30, 2378248), (40, 1783686), (48, 1486405), (60, 1189124), (80, 891843), (120, 594562), (240, 297281), (373, 191280), (746, 95640), (797, 89520), (1119, 63760), (1492, 47820), (1594, 44760), (1865, 38256), (2238, 31880), (2391, 29840), (2984, 23910), (3188, 22380), (3730, 19128), (3985, 17904), (4476, 15940), (4782, 14920), (5595, 12752), (5968, 11955), (6376, 11190), (7460, 9564), (7970, 8952)]