397918320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5737}}^1$

素因数の和:5787

約数の個数: 120

約数和(自身を含む): 1310605104

約数和(自身を除く): 912686784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5737, 5780, 6936, 8670, 11474, 11560, 13872, 17211, 17340, 22948, 23120, 28685, 34422, 34680, 45896, 57370, 68844, 69360, 86055, 91792, 97529, 114740, 137688, 172110, 195058, 229480, 275376, 292587, 344220, 390116, 458960, 487645, 585174, 688440, 780232, 975290, 1170348, 1376880, 1462935, 1560464, 1657993, 1950580, 2340696, 2925870, 3315986, 3901160, 4681392, 4973979, 5851740, 6631972, 7802320, 8289965, 9947958, 11703480, 13263944, 16579930, 19895916, 23406960, 24869895, 26527888, 33159860, 39791832, 49739790, 66319720, 79583664, 99479580, 132639440, 198959160, 397918320]

約数ペア:

[(1, 397918320), (2, 198959160), (3, 132639440), (4, 99479580), (5, 79583664), (6, 66319720), (8, 49739790), (10, 39791832), (12, 33159860), (15, 26527888), (16, 24869895), (17, 23406960), (20, 19895916), (24, 16579930), (30, 13263944), (34, 11703480), (40, 9947958), (48, 8289965), (51, 7802320), (60, 6631972), (68, 5851740), (80, 4973979), (85, 4681392), (102, 3901160), (120, 3315986), (136, 2925870), (170, 2340696), (204, 1950580), (240, 1657993), (255, 1560464), (272, 1462935), (289, 1376880), (340, 1170348), (408, 975290), (510, 780232), (578, 688440), (680, 585174), (816, 487645), (867, 458960), (1020, 390116), (1156, 344220), (1360, 292587), (1445, 275376), (1734, 229480), (2040, 195058), (2312, 172110), (2890, 137688), (3468, 114740), (4080, 97529), (4335, 91792), (4624, 86055), (5737, 69360), (5780, 68844), (6936, 57370), (8670, 45896), (11474, 34680), (11560, 34422), (13872, 28685), (17211, 23120), (17340, 22948)]