212942060640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{147876431}}^1$

素因数の和:147876452

約数の個数: 72

約数和(自身を含む): 726664786848

約数和(自身を除く): 513722726208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 147876431, 295752862, 443629293, 591505724, 739382155, 887258586, 1183011448, 1330887879, 1478764310, 1774517172, 2218146465, 2366022896, 2661775758, 2957528620, 3549034344, 4436292930, 4732045792, 5323551516, 5915057240, 6654439395, 7098068688, 8872585860, 10647103032, 11830114480, 13308878790, 14196137376, 17745171720, 21294206064, 23660228960, 26617757580, 35490343440, 42588412128, 53235515160, 70980686880, 106471030320, 212942060640]

約数ペア:

[(1, 212942060640), (2, 106471030320), (3, 70980686880), (4, 53235515160), (5, 42588412128), (6, 35490343440), (8, 26617757580), (9, 23660228960), (10, 21294206064), (12, 17745171720), (15, 14196137376), (16, 13308878790), (18, 11830114480), (20, 10647103032), (24, 8872585860), (30, 7098068688), (32, 6654439395), (36, 5915057240), (40, 5323551516), (45, 4732045792), (48, 4436292930), (60, 3549034344), (72, 2957528620), (80, 2661775758), (90, 2366022896), (96, 2218146465), (120, 1774517172), (144, 1478764310), (160, 1330887879), (180, 1183011448), (240, 887258586), (288, 739382155), (360, 591505724), (480, 443629293), (720, 295752862), (1440, 147876431)]