395272440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21529}}^1$

素因数の和:21566

約数の個数: 128

約数和(自身を含む): 1395144000

約数和(自身を除く): 999871560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 21529, 43058, 64587, 86116, 107645, 129174, 172232, 193761, 215290, 258348, 322935, 365993, 387522, 430580, 516696, 581283, 645870, 731986, 775044, 861160, 968805, 1097979, 1162566, 1291740, 1463972, 1550088, 1829965, 1937610, 2195958, 2325132, 2583480, 2906415, 2927944, 3293937, 3659930, 3875220, 4391916, 4650264, 5489895, 5812830, 6587874, 7319860, 7750440, 8783832, 9881811, 10979790, 11625660, 13175748, 14639720, 16469685, 19763622, 21959580, 23251320, 26351496, 32939370, 39527244, 43919160, 49409055, 65878740, 79054488, 98818110, 131757480, 197636220, 395272440]

約数ペア:

[(1, 395272440), (2, 197636220), (3, 131757480), (4, 98818110), (5, 79054488), (6, 65878740), (8, 49409055), (9, 43919160), (10, 39527244), (12, 32939370), (15, 26351496), (17, 23251320), (18, 21959580), (20, 19763622), (24, 16469685), (27, 14639720), (30, 13175748), (34, 11625660), (36, 10979790), (40, 9881811), (45, 8783832), (51, 7750440), (54, 7319860), (60, 6587874), (68, 5812830), (72, 5489895), (85, 4650264), (90, 4391916), (102, 3875220), (108, 3659930), (120, 3293937), (135, 2927944), (136, 2906415), (153, 2583480), (170, 2325132), (180, 2195958), (204, 1937610), (216, 1829965), (255, 1550088), (270, 1463972), (306, 1291740), (340, 1162566), (360, 1097979), (408, 968805), (459, 861160), (510, 775044), (540, 731986), (612, 645870), (680, 581283), (765, 516696), (918, 430580), (1020, 387522), (1080, 365993), (1224, 322935), (1530, 258348), (1836, 215290), (2040, 193761), (2295, 172232), (3060, 129174), (3672, 107645), (4590, 86116), (6120, 64587), (9180, 43058), (18360, 21529)]