53324640

素因数分解:

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

素因数の和:1989

約数の個数: 144

約数和(自身を含む): 191646000

約数和(自身を除く): 138321360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 1949, 2280, 2736, 3040, 3420, 3898, 4560, 5472, 5847, 6840, 7796, 9120, 9745, 11694, 13680, 15592, 17541, 19490, 23388, 27360, 29235, 31184, 35082, 37031, 38980, 46776, 58470, 62368, 70164, 74062, 77960, 87705, 93552, 111093, 116940, 140328, 148124, 155920, 175410, 185155, 187104, 222186, 233880, 280656, 296248, 311840, 333279, 350820, 370310, 444372, 467760, 555465, 561312, 592496, 666558, 701640, 740620, 888744, 935520, 1110930, 1184992, 1333116, 1403280, 1481240, 1666395, 1777488, 2221860, 2666232, 2806560, 2962480, 3332790, 3554976, 4443720, 5332464, 5924960, 6665580, 8887440, 10664928, 13331160, 17774880, 26662320, 53324640]

約数ペア:

[(1, 53324640), (2, 26662320), (3, 17774880), (4, 13331160), (5, 10664928), (6, 8887440), (8, 6665580), (9, 5924960), (10, 5332464), (12, 4443720), (15, 3554976), (16, 3332790), (18, 2962480), (19, 2806560), (20, 2666232), (24, 2221860), (30, 1777488), (32, 1666395), (36, 1481240), (38, 1403280), (40, 1333116), (45, 1184992), (48, 1110930), (57, 935520), (60, 888744), (72, 740620), (76, 701640), (80, 666558), (90, 592496), (95, 561312), (96, 555465), (114, 467760), (120, 444372), (144, 370310), (152, 350820), (160, 333279), (171, 311840), (180, 296248), (190, 280656), (228, 233880), (240, 222186), (285, 187104), (288, 185155), (304, 175410), (342, 155920), (360, 148124), (380, 140328), (456, 116940), (480, 111093), (570, 93552), (608, 87705), (684, 77960), (720, 74062), (760, 70164), (855, 62368), (912, 58470), (1140, 46776), (1368, 38980), (1440, 37031), (1520, 35082), (1710, 31184), (1824, 29235), (1949, 27360), (2280, 23388), (2736, 19490), (3040, 17541), (3420, 15592), (3898, 13680), (4560, 11694), (5472, 9745), (5847, 9120), (6840, 7796)]