69816240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7491

約数の個数: 120

約数和(自身を含む): 252535920

約数和(自身を除く): 182719680

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, 7459, 9360, 14918, 22377, 29836, 37295, 44754, 59672, 67131, 74590, 89508, 96967, 111885, 119344, 134262, 149180, 179016, 193934, 223770, 268524, 290901, 298360, 335655, 358032, 387868, 447540, 484835, 537048, 581802, 596720, 671310, 775736, 872703, 895080, 969670, 1074096, 1163604, 1342620, 1454505, 1551472, 1745406, 1790160, 1939340, 2327208, 2685240, 2909010, 3490812, 3878680, 4363515, 4654416, 5370480, 5818020, 6981624, 7757360, 8727030, 11636040, 13963248, 17454060, 23272080, 34908120, 69816240]

約数ペア:

[(1, 69816240), (2, 34908120), (3, 23272080), (4, 17454060), (5, 13963248), (6, 11636040), (8, 8727030), (9, 7757360), (10, 6981624), (12, 5818020), (13, 5370480), (15, 4654416), (16, 4363515), (18, 3878680), (20, 3490812), (24, 2909010), (26, 2685240), (30, 2327208), (36, 1939340), (39, 1790160), (40, 1745406), (45, 1551472), (48, 1454505), (52, 1342620), (60, 1163604), (65, 1074096), (72, 969670), (78, 895080), (80, 872703), (90, 775736), (104, 671310), (117, 596720), (120, 581802), (130, 537048), (144, 484835), (156, 447540), (180, 387868), (195, 358032), (208, 335655), (234, 298360), (240, 290901), (260, 268524), (312, 223770), (360, 193934), (390, 179016), (468, 149180), (520, 134262), (585, 119344), (624, 111885), (720, 96967), (780, 89508), (936, 74590), (1040, 67131), (1170, 59672), (1560, 44754), (1872, 37295), (2340, 29836), (3120, 22377), (4680, 14918), (7459, 9360)]