31725972720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3389527}}^1$

素因数の和:3389559

約数の個数: 120

約数和(自身を含む): 114742301856

約数和(自身を除く): 83016329136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 3389527, 6779054, 10168581, 13558108, 16947635, 20337162, 27116216, 30505743, 33895270, 40674324, 44063851, 50842905, 54232432, 61011486, 67790540, 81348648, 88127702, 101685810, 122022972, 132191553, 135581080, 152528715, 162697296, 176255404, 203371620, 220319255, 244045944, 264383106, 271162160, 305057430, 352510808, 396574659, 406743240, 440638510, 488091888, 528766212, 610114860, 660957765, 705021616, 793149318, 813486480, 881277020, 1057532424, 1220229720, 1321915530, 1586298636, 1762554040, 1982873295, 2115064848, 2440459440, 2643831060, 3172597272, 3525108080, 3965746590, 5287662120, 6345194544, 7931493180, 10575324240, 15862986360, 31725972720]

約数ペア:

[(1, 31725972720), (2, 15862986360), (3, 10575324240), (4, 7931493180), (5, 6345194544), (6, 5287662120), (8, 3965746590), (9, 3525108080), (10, 3172597272), (12, 2643831060), (13, 2440459440), (15, 2115064848), (16, 1982873295), (18, 1762554040), (20, 1586298636), (24, 1321915530), (26, 1220229720), (30, 1057532424), (36, 881277020), (39, 813486480), (40, 793149318), (45, 705021616), (48, 660957765), (52, 610114860), (60, 528766212), (65, 488091888), (72, 440638510), (78, 406743240), (80, 396574659), (90, 352510808), (104, 305057430), (117, 271162160), (120, 264383106), (130, 244045944), (144, 220319255), (156, 203371620), (180, 176255404), (195, 162697296), (208, 152528715), (234, 135581080), (240, 132191553), (260, 122022972), (312, 101685810), (360, 88127702), (390, 81348648), (468, 67790540), (520, 61011486), (585, 54232432), (624, 50842905), (720, 44063851), (780, 40674324), (936, 33895270), (1040, 30505743), (1170, 27116216), (1560, 20337162), (1872, 16947635), (2340, 13558108), (3120, 10168581), (4680, 6779054), (9360, 3389527)]