554464080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40531}}^1$

素因数の和:40569

約数の個数: 120

約数和(自身を含む): 1960127520

約数和(自身を除く): 1405663440

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, 2280, 2736, 3420, 4560, 6840, 13680, 40531, 81062, 121593, 162124, 202655, 243186, 324248, 364779, 405310, 486372, 607965, 648496, 729558, 770089, 810620, 972744, 1215930, 1459116, 1540178, 1621240, 1823895, 1945488, 2310267, 2431860, 2918232, 3080356, 3242480, 3647790, 3850445, 4620534, 4863720, 5836464, 6160712, 6930801, 7295580, 7700890, 9241068, 9727440, 11551335, 12321424, 13861602, 14591160, 15401780, 18482136, 23102670, 27723204, 29182320, 30803560, 34654005, 36964272, 46205340, 55446408, 61607120, 69308010, 92410680, 110892816, 138616020, 184821360, 277232040, 554464080]

約数ペア:

[(1, 554464080), (2, 277232040), (3, 184821360), (4, 138616020), (5, 110892816), (6, 92410680), (8, 69308010), (9, 61607120), (10, 55446408), (12, 46205340), (15, 36964272), (16, 34654005), (18, 30803560), (19, 29182320), (20, 27723204), (24, 23102670), (30, 18482136), (36, 15401780), (38, 14591160), (40, 13861602), (45, 12321424), (48, 11551335), (57, 9727440), (60, 9241068), (72, 7700890), (76, 7295580), (80, 6930801), (90, 6160712), (95, 5836464), (114, 4863720), (120, 4620534), (144, 3850445), (152, 3647790), (171, 3242480), (180, 3080356), (190, 2918232), (228, 2431860), (240, 2310267), (285, 1945488), (304, 1823895), (342, 1621240), (360, 1540178), (380, 1459116), (456, 1215930), (570, 972744), (684, 810620), (720, 770089), (760, 729558), (855, 648496), (912, 607965), (1140, 486372), (1368, 405310), (1520, 364779), (1710, 324248), (2280, 243186), (2736, 202655), (3420, 162124), (4560, 121593), (6840, 81062), (13680, 40531)]