3187440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 11316240

約数和(自身を除く): 8128800

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, 233, 240, 285, 304, 342, 360, 380, 456, 466, 570, 684, 699, 720, 760, 855, 912, 932, 1140, 1165, 1368, 1398, 1520, 1710, 1864, 2097, 2280, 2330, 2736, 2796, 3420, 3495, 3728, 4194, 4427, 4560, 4660, 5592, 6840, 6990, 8388, 8854, 9320, 10485, 11184, 13281, 13680, 13980, 16776, 17708, 18640, 20970, 22135, 26562, 27960, 33552, 35416, 39843, 41940, 44270, 53124, 55920, 66405, 70832, 79686, 83880, 88540, 106248, 132810, 159372, 167760, 177080, 199215, 212496, 265620, 318744, 354160, 398430, 531240, 637488, 796860, 1062480, 1593720, 3187440]

約数ペア:

[(1, 3187440), (2, 1593720), (3, 1062480), (4, 796860), (5, 637488), (6, 531240), (8, 398430), (9, 354160), (10, 318744), (12, 265620), (15, 212496), (16, 199215), (18, 177080), (19, 167760), (20, 159372), (24, 132810), (30, 106248), (36, 88540), (38, 83880), (40, 79686), (45, 70832), (48, 66405), (57, 55920), (60, 53124), (72, 44270), (76, 41940), (80, 39843), (90, 35416), (95, 33552), (114, 27960), (120, 26562), (144, 22135), (152, 20970), (171, 18640), (180, 17708), (190, 16776), (228, 13980), (233, 13680), (240, 13281), (285, 11184), (304, 10485), (342, 9320), (360, 8854), (380, 8388), (456, 6990), (466, 6840), (570, 5592), (684, 4660), (699, 4560), (720, 4427), (760, 4194), (855, 3728), (912, 3495), (932, 3420), (1140, 2796), (1165, 2736), (1368, 2330), (1398, 2280), (1520, 2097), (1710, 1864)]