219340080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{863}}^1$

素因数の和:1235

約数の個数: 120

約数和(自身を含む): 739559808

約数和(自身を除く): 520219728

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, 353, 360, 706, 720, 863, 1059, 1412, 1726, 1765, 2118, 2589, 2824, 3177, 3452, 3530, 4236, 4315, 5178, 5295, 5648, 6354, 6904, 7060, 7767, 8472, 8630, 10356, 10590, 12708, 12945, 13808, 14120, 15534, 15885, 16944, 17260, 20712, 21180, 25416, 25890, 28240, 31068, 31770, 34520, 38835, 41424, 42360, 50832, 51780, 62136, 63540, 69040, 77670, 84720, 103560, 124272, 127080, 155340, 207120, 254160, 304639, 310680, 609278, 621360, 913917, 1218556, 1523195, 1827834, 2437112, 2741751, 3046390, 3655668, 4569585, 4874224, 5483502, 6092780, 7311336, 9139170, 10967004, 12185560, 13708755, 14622672, 18278340, 21934008, 24371120, 27417510, 36556680, 43868016, 54835020, 73113360, 109670040, 219340080]

約数ペア:

[(1, 219340080), (2, 109670040), (3, 73113360), (4, 54835020), (5, 43868016), (6, 36556680), (8, 27417510), (9, 24371120), (10, 21934008), (12, 18278340), (15, 14622672), (16, 13708755), (18, 12185560), (20, 10967004), (24, 9139170), (30, 7311336), (36, 6092780), (40, 5483502), (45, 4874224), (48, 4569585), (60, 3655668), (72, 3046390), (80, 2741751), (90, 2437112), (120, 1827834), (144, 1523195), (180, 1218556), (240, 913917), (353, 621360), (360, 609278), (706, 310680), (720, 304639), (863, 254160), (1059, 207120), (1412, 155340), (1726, 127080), (1765, 124272), (2118, 103560), (2589, 84720), (2824, 77670), (3177, 69040), (3452, 63540), (3530, 62136), (4236, 51780), (4315, 50832), (5178, 42360), (5295, 41424), (5648, 38835), (6354, 34520), (6904, 31770), (7060, 31068), (7767, 28240), (8472, 25890), (8630, 25416), (10356, 21180), (10590, 20712), (12708, 17260), (12945, 16944), (13808, 15885), (14120, 15534)]