121258440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{336829}}^1$

素因数の和:336846

約数の個数: 48

約数和(自身を含む): 394091100

約数和(自身を除く): 272832660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 336829, 673658, 1010487, 1347316, 1684145, 2020974, 2694632, 3031461, 3368290, 4041948, 5052435, 6062922, 6736580, 8083896, 10104870, 12125844, 13473160, 15157305, 20209740, 24251688, 30314610, 40419480, 60629220, 121258440]

約数ペア:

[(1, 121258440), (2, 60629220), (3, 40419480), (4, 30314610), (5, 24251688), (6, 20209740), (8, 15157305), (9, 13473160), (10, 12125844), (12, 10104870), (15, 8083896), (18, 6736580), (20, 6062922), (24, 5052435), (30, 4041948), (36, 3368290), (40, 3031461), (45, 2694632), (60, 2020974), (72, 1684145), (90, 1347316), (120, 1010487), (180, 673658), (360, 336829)]