508745520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37189}}^1$

素因数の和:37227

約数の個数: 120

約数和(自身を含む): 1798508400

約数和(自身を除く): 1289762880

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, 37189, 74378, 111567, 148756, 185945, 223134, 297512, 334701, 371890, 446268, 557835, 595024, 669402, 706591, 743780, 892536, 1115670, 1338804, 1413182, 1487560, 1673505, 1785072, 2119773, 2231340, 2677608, 2826364, 2975120, 3347010, 3532955, 4239546, 4462680, 5355216, 5652728, 6359319, 6694020, 7065910, 8479092, 8925360, 10598865, 11305456, 12718638, 13388040, 14131820, 16958184, 21197730, 25437276, 26776080, 28263640, 31796595, 33916368, 42395460, 50874552, 56527280, 63593190, 84790920, 101749104, 127186380, 169581840, 254372760, 508745520]

約数ペア:

[(1, 508745520), (2, 254372760), (3, 169581840), (4, 127186380), (5, 101749104), (6, 84790920), (8, 63593190), (9, 56527280), (10, 50874552), (12, 42395460), (15, 33916368), (16, 31796595), (18, 28263640), (19, 26776080), (20, 25437276), (24, 21197730), (30, 16958184), (36, 14131820), (38, 13388040), (40, 12718638), (45, 11305456), (48, 10598865), (57, 8925360), (60, 8479092), (72, 7065910), (76, 6694020), (80, 6359319), (90, 5652728), (95, 5355216), (114, 4462680), (120, 4239546), (144, 3532955), (152, 3347010), (171, 2975120), (180, 2826364), (190, 2677608), (228, 2231340), (240, 2119773), (285, 1785072), (304, 1673505), (342, 1487560), (360, 1413182), (380, 1338804), (456, 1115670), (570, 892536), (684, 743780), (720, 706591), (760, 669402), (855, 595024), (912, 557835), (1140, 446268), (1368, 371890), (1520, 334701), (1710, 297512), (2280, 223134), (2736, 185945), (3420, 148756), (4560, 111567), (6840, 74378), (13680, 37189)]