162144720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 562583040

約数和(自身を除く): 400438320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 277, 360, 432, 540, 542, 554, 720, 813, 831, 1080, 1084, 1108, 1355, 1385, 1626, 1662, 2160, 2168, 2216, 2439, 2493, 2710, 2770, 3252, 3324, 4065, 4155, 4336, 4432, 4878, 4986, 5420, 5540, 6504, 6648, 7317, 7479, 8130, 8310, 9756, 9972, 10840, 11080, 12195, 12465, 13008, 13296, 14634, 14958, 16260, 16620, 19512, 19944, 21680, 22160, 24390, 24930, 29268, 29916, 32520, 33240, 36585, 37395, 39024, 39888, 48780, 49860, 58536, 59832, 65040, 66480, 73170, 74790, 75067, 97560, 99720, 117072, 119664, 146340, 149580, 150134, 195120, 199440, 225201, 292680, 299160, 300268, 375335, 450402, 585360, 598320, 600536, 675603, 750670, 900804, 1126005, 1201072, 1351206, 1501340, 1801608, 2026809, 2252010, 2702412, 3002680, 3378015, 3603216, 4053618, 4504020, 5404824, 6005360, 6756030, 8107236, 9008040, 10134045, 10809648, 13512060, 16214472, 18016080, 20268090, 27024120, 32428944, 40536180, 54048240, 81072360, 162144720]

約数ペア:

[(1, 162144720), (2, 81072360), (3, 54048240), (4, 40536180), (5, 32428944), (6, 27024120), (8, 20268090), (9, 18016080), (10, 16214472), (12, 13512060), (15, 10809648), (16, 10134045), (18, 9008040), (20, 8107236), (24, 6756030), (27, 6005360), (30, 5404824), (36, 4504020), (40, 4053618), (45, 3603216), (48, 3378015), (54, 3002680), (60, 2702412), (72, 2252010), (80, 2026809), (90, 1801608), (108, 1501340), (120, 1351206), (135, 1201072), (144, 1126005), (180, 900804), (216, 750670), (240, 675603), (270, 600536), (271, 598320), (277, 585360), (360, 450402), (432, 375335), (540, 300268), (542, 299160), (554, 292680), (720, 225201), (813, 199440), (831, 195120), (1080, 150134), (1084, 149580), (1108, 146340), (1355, 119664), (1385, 117072), (1626, 99720), (1662, 97560), (2160, 75067), (2168, 74790), (2216, 73170), (2439, 66480), (2493, 65040), (2710, 59832), (2770, 58536), (3252, 49860), (3324, 48780), (4065, 39888), (4155, 39024), (4336, 37395), (4432, 36585), (4878, 33240), (4986, 32520), (5420, 29916), (5540, 29268), (6504, 24930), (6648, 24390), (7317, 22160), (7479, 21680), (8130, 19944), (8310, 19512), (9756, 16620), (9972, 16260), (10840, 14958), (11080, 14634), (12195, 13296), (12465, 13008)]