180407520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41761}}^1$

素因数の和:41785

約数の個数: 96

約数和(自身を含む): 631441440

約数和(自身を除く): 451033920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 41761, 83522, 125283, 167044, 208805, 250566, 334088, 375849, 417610, 501132, 626415, 668176, 751698, 835220, 1002264, 1127547, 1252830, 1336352, 1503396, 1670440, 1879245, 2004528, 2255094, 2505660, 3006792, 3340880, 3758490, 4009056, 4510188, 5011320, 5637735, 6013584, 6681760, 7516980, 9020376, 10022640, 11275470, 12027168, 15033960, 18040752, 20045280, 22550940, 30067920, 36081504, 45101880, 60135840, 90203760, 180407520]

約数ペア:

[(1, 180407520), (2, 90203760), (3, 60135840), (4, 45101880), (5, 36081504), (6, 30067920), (8, 22550940), (9, 20045280), (10, 18040752), (12, 15033960), (15, 12027168), (16, 11275470), (18, 10022640), (20, 9020376), (24, 7516980), (27, 6681760), (30, 6013584), (32, 5637735), (36, 5011320), (40, 4510188), (45, 4009056), (48, 3758490), (54, 3340880), (60, 3006792), (72, 2505660), (80, 2255094), (90, 2004528), (96, 1879245), (108, 1670440), (120, 1503396), (135, 1336352), (144, 1252830), (160, 1127547), (180, 1002264), (216, 835220), (240, 751698), (270, 668176), (288, 626415), (360, 501132), (432, 417610), (480, 375849), (540, 334088), (720, 250566), (864, 208805), (1080, 167044), (1440, 125283), (2160, 83522), (4320, 41761)]