26662320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1987

約数の個数: 120

約数和(自身を含む): 94302000

約数和(自身を除く): 67639680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 1949, 2280, 2736, 3420, 3898, 4560, 5847, 6840, 7796, 9745, 11694, 13680, 15592, 17541, 19490, 23388, 29235, 31184, 35082, 37031, 38980, 46776, 58470, 70164, 74062, 77960, 87705, 93552, 111093, 116940, 140328, 148124, 155920, 175410, 185155, 222186, 233880, 280656, 296248, 333279, 350820, 370310, 444372, 467760, 555465, 592496, 666558, 701640, 740620, 888744, 1110930, 1333116, 1403280, 1481240, 1666395, 1777488, 2221860, 2666232, 2962480, 3332790, 4443720, 5332464, 6665580, 8887440, 13331160, 26662320]

約数ペア:

[(1, 26662320), (2, 13331160), (3, 8887440), (4, 6665580), (5, 5332464), (6, 4443720), (8, 3332790), (9, 2962480), (10, 2666232), (12, 2221860), (15, 1777488), (16, 1666395), (18, 1481240), (19, 1403280), (20, 1333116), (24, 1110930), (30, 888744), (36, 740620), (38, 701640), (40, 666558), (45, 592496), (48, 555465), (57, 467760), (60, 444372), (72, 370310), (76, 350820), (80, 333279), (90, 296248), (95, 280656), (114, 233880), (120, 222186), (144, 185155), (152, 175410), (171, 155920), (180, 148124), (190, 140328), (228, 116940), (240, 111093), (285, 93552), (304, 87705), (342, 77960), (360, 74062), (380, 70164), (456, 58470), (570, 46776), (684, 38980), (720, 37031), (760, 35082), (855, 31184), (912, 29235), (1140, 23388), (1368, 19490), (1520, 17541), (1710, 15592), (1949, 13680), (2280, 11694), (2736, 9745), (3420, 7796), (3898, 6840), (4560, 5847)]