54802080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2043

約数の個数: 144

約数和(自身を含む): 196953120

約数和(自身を除く): 142151040

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, 2003, 2280, 2736, 3040, 3420, 4006, 4560, 5472, 6009, 6840, 8012, 9120, 10015, 12018, 13680, 16024, 18027, 20030, 24036, 27360, 30045, 32048, 36054, 38057, 40060, 48072, 60090, 64096, 72108, 76114, 80120, 90135, 96144, 114171, 120180, 144216, 152228, 160240, 180270, 190285, 192288, 228342, 240360, 288432, 304456, 320480, 342513, 360540, 380570, 456684, 480720, 570855, 576864, 608912, 685026, 721080, 761140, 913368, 961440, 1141710, 1217824, 1370052, 1442160, 1522280, 1712565, 1826736, 2283420, 2740104, 2884320, 3044560, 3425130, 3653472, 4566840, 5480208, 6089120, 6850260, 9133680, 10960416, 13700520, 18267360, 27401040, 54802080]

約数ペア:

[(1, 54802080), (2, 27401040), (3, 18267360), (4, 13700520), (5, 10960416), (6, 9133680), (8, 6850260), (9, 6089120), (10, 5480208), (12, 4566840), (15, 3653472), (16, 3425130), (18, 3044560), (19, 2884320), (20, 2740104), (24, 2283420), (30, 1826736), (32, 1712565), (36, 1522280), (38, 1442160), (40, 1370052), (45, 1217824), (48, 1141710), (57, 961440), (60, 913368), (72, 761140), (76, 721080), (80, 685026), (90, 608912), (95, 576864), (96, 570855), (114, 480720), (120, 456684), (144, 380570), (152, 360540), (160, 342513), (171, 320480), (180, 304456), (190, 288432), (228, 240360), (240, 228342), (285, 192288), (288, 190285), (304, 180270), (342, 160240), (360, 152228), (380, 144216), (456, 120180), (480, 114171), (570, 96144), (608, 90135), (684, 80120), (720, 76114), (760, 72108), (855, 64096), (912, 60090), (1140, 48072), (1368, 40060), (1440, 38057), (1520, 36054), (1710, 32048), (1824, 30045), (2003, 27360), (2280, 24036), (2736, 20030), (3040, 18027), (3420, 16024), (4006, 13680), (4560, 12018), (5472, 10015), (6009, 9120), (6840, 8012)]