144675120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31727}}^1$

素因数の和:31762

約数の個数: 80

約数和(自身を含む): 472112640

約数和(自身を除く): 327437520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 31727, 63454, 95181, 126908, 158635, 190362, 253816, 317270, 380724, 475905, 507632, 602813, 634540, 761448, 951810, 1205626, 1269080, 1522896, 1808439, 1903620, 2411252, 2538160, 3014065, 3616878, 3807240, 4822504, 6028130, 7233756, 7614480, 9042195, 9645008, 12056260, 14467512, 18084390, 24112520, 28935024, 36168780, 48225040, 72337560, 144675120]

約数ペア:

[(1, 144675120), (2, 72337560), (3, 48225040), (4, 36168780), (5, 28935024), (6, 24112520), (8, 18084390), (10, 14467512), (12, 12056260), (15, 9645008), (16, 9042195), (19, 7614480), (20, 7233756), (24, 6028130), (30, 4822504), (38, 3807240), (40, 3616878), (48, 3014065), (57, 2538160), (60, 2411252), (76, 1903620), (80, 1808439), (95, 1522896), (114, 1269080), (120, 1205626), (152, 951810), (190, 761448), (228, 634540), (240, 602813), (285, 507632), (304, 475905), (380, 380724), (456, 317270), (570, 253816), (760, 190362), (912, 158635), (1140, 126908), (1520, 95181), (2280, 63454), (4560, 31727)]