154588320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3463}}^1$

素因数の和:3515

約数の個数: 144

約数和(自身を含む): 544707072

約数和(自身を除く): 390118752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3463, 3720, 4464, 4960, 5580, 6926, 7440, 8928, 10389, 11160, 13852, 14880, 17315, 20778, 22320, 27704, 31167, 34630, 41556, 44640, 51945, 55408, 62334, 69260, 83112, 103890, 107353, 110816, 124668, 138520, 155835, 166224, 207780, 214706, 249336, 277040, 311670, 322059, 332448, 415560, 429412, 498672, 536765, 554080, 623340, 644118, 831120, 858824, 966177, 997344, 1073530, 1246680, 1288236, 1610295, 1662240, 1717648, 1932354, 2147060, 2493360, 2576472, 3220590, 3435296, 3864708, 4294120, 4830885, 4986720, 5152944, 6441180, 7729416, 8588240, 9661770, 10305888, 12882360, 15458832, 17176480, 19323540, 25764720, 30917664, 38647080, 51529440, 77294160, 154588320]

約数ペア:

[(1, 154588320), (2, 77294160), (3, 51529440), (4, 38647080), (5, 30917664), (6, 25764720), (8, 19323540), (9, 17176480), (10, 15458832), (12, 12882360), (15, 10305888), (16, 9661770), (18, 8588240), (20, 7729416), (24, 6441180), (30, 5152944), (31, 4986720), (32, 4830885), (36, 4294120), (40, 3864708), (45, 3435296), (48, 3220590), (60, 2576472), (62, 2493360), (72, 2147060), (80, 1932354), (90, 1717648), (93, 1662240), (96, 1610295), (120, 1288236), (124, 1246680), (144, 1073530), (155, 997344), (160, 966177), (180, 858824), (186, 831120), (240, 644118), (248, 623340), (279, 554080), (288, 536765), (310, 498672), (360, 429412), (372, 415560), (465, 332448), (480, 322059), (496, 311670), (558, 277040), (620, 249336), (720, 214706), (744, 207780), (930, 166224), (992, 155835), (1116, 138520), (1240, 124668), (1395, 110816), (1440, 107353), (1488, 103890), (1860, 83112), (2232, 69260), (2480, 62334), (2790, 55408), (2976, 51945), (3463, 44640), (3720, 41556), (4464, 34630), (4960, 31167), (5580, 27704), (6926, 22320), (7440, 20778), (8928, 17315), (10389, 14880), (11160, 13852)]