79026480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8443}}^1$

素因数の和:8475

約数の個数: 120

約数和(自身を含む): 285846288

約数和(自身を除く): 206819808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8443, 9360, 16886, 25329, 33772, 42215, 50658, 67544, 75987, 84430, 101316, 109759, 126645, 135088, 151974, 168860, 202632, 219518, 253290, 303948, 329277, 337720, 379935, 405264, 439036, 506580, 548795, 607896, 658554, 675440, 759870, 878072, 987831, 1013160, 1097590, 1215792, 1317108, 1519740, 1646385, 1756144, 1975662, 2026320, 2195180, 2634216, 3039480, 3292770, 3951324, 4390360, 4939155, 5268432, 6078960, 6585540, 7902648, 8780720, 9878310, 13171080, 15805296, 19756620, 26342160, 39513240, 79026480]

約数ペア:

[(1, 79026480), (2, 39513240), (3, 26342160), (4, 19756620), (5, 15805296), (6, 13171080), (8, 9878310), (9, 8780720), (10, 7902648), (12, 6585540), (13, 6078960), (15, 5268432), (16, 4939155), (18, 4390360), (20, 3951324), (24, 3292770), (26, 3039480), (30, 2634216), (36, 2195180), (39, 2026320), (40, 1975662), (45, 1756144), (48, 1646385), (52, 1519740), (60, 1317108), (65, 1215792), (72, 1097590), (78, 1013160), (80, 987831), (90, 878072), (104, 759870), (117, 675440), (120, 658554), (130, 607896), (144, 548795), (156, 506580), (180, 439036), (195, 405264), (208, 379935), (234, 337720), (240, 329277), (260, 303948), (312, 253290), (360, 219518), (390, 202632), (468, 168860), (520, 151974), (585, 135088), (624, 126645), (720, 109759), (780, 101316), (936, 84430), (1040, 75987), (1170, 67544), (1560, 50658), (1872, 42215), (2340, 33772), (3120, 25329), (4680, 16886), (8443, 9360)]