122449680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8951}}^1$

素因数の和:8989

約数の個数: 120

約数和(自身を含む): 432918720

約数和(自身を除く): 310469040

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, 8951, 13680, 17902, 26853, 35804, 44755, 53706, 71608, 80559, 89510, 107412, 134265, 143216, 161118, 170069, 179020, 214824, 268530, 322236, 340138, 358040, 402795, 429648, 510207, 537060, 644472, 680276, 716080, 805590, 850345, 1020414, 1074120, 1288944, 1360552, 1530621, 1611180, 1700690, 2040828, 2148240, 2551035, 2721104, 3061242, 3222360, 3401380, 4081656, 5102070, 6122484, 6444720, 6802760, 7653105, 8163312, 10204140, 12244968, 13605520, 15306210, 20408280, 24489936, 30612420, 40816560, 61224840, 122449680]

約数ペア:

[(1, 122449680), (2, 61224840), (3, 40816560), (4, 30612420), (5, 24489936), (6, 20408280), (8, 15306210), (9, 13605520), (10, 12244968), (12, 10204140), (15, 8163312), (16, 7653105), (18, 6802760), (19, 6444720), (20, 6122484), (24, 5102070), (30, 4081656), (36, 3401380), (38, 3222360), (40, 3061242), (45, 2721104), (48, 2551035), (57, 2148240), (60, 2040828), (72, 1700690), (76, 1611180), (80, 1530621), (90, 1360552), (95, 1288944), (114, 1074120), (120, 1020414), (144, 850345), (152, 805590), (171, 716080), (180, 680276), (190, 644472), (228, 537060), (240, 510207), (285, 429648), (304, 402795), (342, 358040), (360, 340138), (380, 322236), (456, 268530), (570, 214824), (684, 179020), (720, 170069), (760, 161118), (855, 143216), (912, 134265), (1140, 107412), (1368, 89510), (1520, 80559), (1710, 71608), (2280, 53706), (2736, 44755), (3420, 35804), (4560, 26853), (6840, 17902), (8951, 13680)]