154718790120

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1768619}}^1$

素因数の和:1768651

約数の個数: 128

約数和(自身を含む): 522096624000

約数和(自身を除く): 367377833880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 43740, 87480, 1768619, 3537238, 5305857, 7074476, 8843095, 10611714, 14148952, 15917571, 17686190, 21223428, 26529285, 31835142, 35372380, 42446856, 47752713, 53058570, 63670284, 70744760, 79587855, 95505426, 106117140, 127340568, 143258139, 159175710, 191010852, 212234280, 238763565, 286516278, 318351420, 382021704, 429774417, 477527130, 573032556, 636702840, 716290695, 859548834, 955054260, 1146065112, 1289323251, 1432581390, 1719097668, 1910108520, 2148872085, 2578646502, 2865162780, 3438195336, 3867969753, 4297744170, 5157293004, 5730325560, 6446616255, 7735939506, 8595488340, 10314586008, 12893232510, 15471879012, 17190976680, 19339848765, 25786465020, 30943758024, 38679697530, 51572930040, 77359395060, 154718790120]

約数ペア:

[(1, 154718790120), (2, 77359395060), (3, 51572930040), (4, 38679697530), (5, 30943758024), (6, 25786465020), (8, 19339848765), (9, 17190976680), (10, 15471879012), (12, 12893232510), (15, 10314586008), (18, 8595488340), (20, 7735939506), (24, 6446616255), (27, 5730325560), (30, 5157293004), (36, 4297744170), (40, 3867969753), (45, 3438195336), (54, 2865162780), (60, 2578646502), (72, 2148872085), (81, 1910108520), (90, 1719097668), (108, 1432581390), (120, 1289323251), (135, 1146065112), (162, 955054260), (180, 859548834), (216, 716290695), (243, 636702840), (270, 573032556), (324, 477527130), (360, 429774417), (405, 382021704), (486, 318351420), (540, 286516278), (648, 238763565), (729, 212234280), (810, 191010852), (972, 159175710), (1080, 143258139), (1215, 127340568), (1458, 106117140), (1620, 95505426), (1944, 79587855), (2187, 70744760), (2430, 63670284), (2916, 53058570), (3240, 47752713), (3645, 42446856), (4374, 35372380), (4860, 31835142), (5832, 26529285), (7290, 21223428), (8748, 17686190), (9720, 15917571), (10935, 14148952), (14580, 10611714), (17496, 8843095), (21870, 7074476), (29160, 5305857), (43740, 3537238), (87480, 1768619)]