54761040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 120

約数和(自身を含む): 193633440

約数和(自身を除く): 138872400

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, 4003, 4560, 6840, 8006, 12009, 13680, 16012, 20015, 24018, 32024, 36027, 40030, 48036, 60045, 64048, 72054, 76057, 80060, 96072, 120090, 144108, 152114, 160120, 180135, 192144, 228171, 240180, 288216, 304228, 320240, 360270, 380285, 456342, 480360, 576432, 608456, 684513, 720540, 760570, 912684, 960720, 1140855, 1216912, 1369026, 1441080, 1521140, 1825368, 2281710, 2738052, 2882160, 3042280, 3422565, 3650736, 4563420, 5476104, 6084560, 6845130, 9126840, 10952208, 13690260, 18253680, 27380520, 54761040]

約数ペア:

[(1, 54761040), (2, 27380520), (3, 18253680), (4, 13690260), (5, 10952208), (6, 9126840), (8, 6845130), (9, 6084560), (10, 5476104), (12, 4563420), (15, 3650736), (16, 3422565), (18, 3042280), (19, 2882160), (20, 2738052), (24, 2281710), (30, 1825368), (36, 1521140), (38, 1441080), (40, 1369026), (45, 1216912), (48, 1140855), (57, 960720), (60, 912684), (72, 760570), (76, 720540), (80, 684513), (90, 608456), (95, 576432), (114, 480360), (120, 456342), (144, 380285), (152, 360270), (171, 320240), (180, 304228), (190, 288216), (228, 240180), (240, 228171), (285, 192144), (304, 180135), (342, 160120), (360, 152114), (380, 144108), (456, 120090), (570, 96072), (684, 80060), (720, 76057), (760, 72054), (855, 64048), (912, 60045), (1140, 48036), (1368, 40030), (1520, 36027), (1710, 32024), (2280, 24018), (2736, 20015), (3420, 16012), (4003, 13680), (4560, 12009), (6840, 8006)]