758815920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55469}}^1$

素因数の和:55507

約数の個数: 120

約数和(自身を含む): 2682529200

約数和(自身を除く): 1923713280

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, 55469, 110938, 166407, 221876, 277345, 332814, 443752, 499221, 554690, 665628, 832035, 887504, 998442, 1053911, 1109380, 1331256, 1664070, 1996884, 2107822, 2218760, 2496105, 2662512, 3161733, 3328140, 3993768, 4215644, 4437520, 4992210, 5269555, 6323466, 6656280, 7987536, 8431288, 9485199, 9984420, 10539110, 12646932, 13312560, 15808665, 16862576, 18970398, 19968840, 21078220, 25293864, 31617330, 37940796, 39937680, 42156440, 47425995, 50587728, 63234660, 75881592, 84312880, 94851990, 126469320, 151763184, 189703980, 252938640, 379407960, 758815920]

約数ペア:

[(1, 758815920), (2, 379407960), (3, 252938640), (4, 189703980), (5, 151763184), (6, 126469320), (8, 94851990), (9, 84312880), (10, 75881592), (12, 63234660), (15, 50587728), (16, 47425995), (18, 42156440), (19, 39937680), (20, 37940796), (24, 31617330), (30, 25293864), (36, 21078220), (38, 19968840), (40, 18970398), (45, 16862576), (48, 15808665), (57, 13312560), (60, 12646932), (72, 10539110), (76, 9984420), (80, 9485199), (90, 8431288), (95, 7987536), (114, 6656280), (120, 6323466), (144, 5269555), (152, 4992210), (171, 4437520), (180, 4215644), (190, 3993768), (228, 3328140), (240, 3161733), (285, 2662512), (304, 2496105), (342, 2218760), (360, 2107822), (380, 1996884), (456, 1664070), (570, 1331256), (684, 1109380), (720, 1053911), (760, 998442), (855, 887504), (912, 832035), (1140, 665628), (1368, 554690), (1520, 499221), (1710, 443752), (2280, 332814), (2736, 277345), (3420, 221876), (4560, 166407), (6840, 110938), (13680, 55469)]