84145680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6189

約数の個数: 120

約数和(自身を含む): 297510720

約数和(自身を除く): 213365040

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, 6151, 6840, 12302, 13680, 18453, 24604, 30755, 36906, 49208, 55359, 61510, 73812, 92265, 98416, 110718, 116869, 123020, 147624, 184530, 221436, 233738, 246040, 276795, 295248, 350607, 369060, 442872, 467476, 492080, 553590, 584345, 701214, 738120, 885744, 934952, 1051821, 1107180, 1168690, 1402428, 1476240, 1753035, 1869904, 2103642, 2214360, 2337380, 2804856, 3506070, 4207284, 4428720, 4674760, 5259105, 5609712, 7012140, 8414568, 9349520, 10518210, 14024280, 16829136, 21036420, 28048560, 42072840, 84145680]

約数ペア:

[(1, 84145680), (2, 42072840), (3, 28048560), (4, 21036420), (5, 16829136), (6, 14024280), (8, 10518210), (9, 9349520), (10, 8414568), (12, 7012140), (15, 5609712), (16, 5259105), (18, 4674760), (19, 4428720), (20, 4207284), (24, 3506070), (30, 2804856), (36, 2337380), (38, 2214360), (40, 2103642), (45, 1869904), (48, 1753035), (57, 1476240), (60, 1402428), (72, 1168690), (76, 1107180), (80, 1051821), (90, 934952), (95, 885744), (114, 738120), (120, 701214), (144, 584345), (152, 553590), (171, 492080), (180, 467476), (190, 442872), (228, 369060), (240, 350607), (285, 295248), (304, 276795), (342, 246040), (360, 233738), (380, 221436), (456, 184530), (570, 147624), (684, 123020), (720, 116869), (760, 110718), (855, 98416), (912, 92265), (1140, 73812), (1368, 61510), (1520, 55359), (1710, 49208), (2280, 36906), (2736, 30755), (3420, 24604), (4560, 18453), (6151, 13680), (6840, 12302)]