80310960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37181}}^1$

素因数の和:37203

約数の個数: 80

約数和(自身を含む): 276634080

約数和(自身を除く): 196323120

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, 360, 432, 540, 720, 1080, 2160, 37181, 74362, 111543, 148724, 185905, 223086, 297448, 334629, 371810, 446172, 557715, 594896, 669258, 743620, 892344, 1003887, 1115430, 1338516, 1487240, 1673145, 1784688, 2007774, 2230860, 2677032, 2974480, 3346290, 4015548, 4461720, 5019435, 5354064, 6692580, 8031096, 8923440, 10038870, 13385160, 16062192, 20077740, 26770320, 40155480, 80310960]

約数ペア:

[(1, 80310960), (2, 40155480), (3, 26770320), (4, 20077740), (5, 16062192), (6, 13385160), (8, 10038870), (9, 8923440), (10, 8031096), (12, 6692580), (15, 5354064), (16, 5019435), (18, 4461720), (20, 4015548), (24, 3346290), (27, 2974480), (30, 2677032), (36, 2230860), (40, 2007774), (45, 1784688), (48, 1673145), (54, 1487240), (60, 1338516), (72, 1115430), (80, 1003887), (90, 892344), (108, 743620), (120, 669258), (135, 594896), (144, 557715), (180, 446172), (216, 371810), (240, 334629), (270, 297448), (360, 223086), (432, 185905), (540, 148724), (720, 111543), (1080, 74362), (2160, 37181)]