273836880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{380329}}^1$

素因数の和:380348

約数の個数: 60

約数和(自身を含む): 919637940

約数和(自身を除く): 645801060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 380329, 760658, 1140987, 1521316, 1901645, 2281974, 3042632, 3422961, 3803290, 4563948, 5704935, 6085264, 6845922, 7606580, 9127896, 11409870, 13691844, 15213160, 17114805, 18255792, 22819740, 27383688, 30426320, 34229610, 45639480, 54767376, 68459220, 91278960, 136918440, 273836880]

約数ペア:

[(1, 273836880), (2, 136918440), (3, 91278960), (4, 68459220), (5, 54767376), (6, 45639480), (8, 34229610), (9, 30426320), (10, 27383688), (12, 22819740), (15, 18255792), (16, 17114805), (18, 15213160), (20, 13691844), (24, 11409870), (30, 9127896), (36, 7606580), (40, 6845922), (45, 6085264), (48, 5704935), (60, 4563948), (72, 3803290), (80, 3422961), (90, 3042632), (120, 2281974), (144, 1901645), (180, 1521316), (240, 1140987), (360, 760658), (720, 380329)]