1948502880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36571}}^1$

素因数の和:36629

約数の個数: 144

約数和(自身を含む): 6829162704

約数和(自身を除く): 4880659824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6660, 8880, 10656, 13320, 17760, 26640, 36571, 53280, 73142, 109713, 146284, 182855, 219426, 292568, 329139, 365710, 438852, 548565, 585136, 658278, 731420, 877704, 1097130, 1170272, 1316556, 1353127, 1462840, 1645695, 1755408, 2194260, 2633112, 2706254, 2925680, 3291390, 3510816, 4059381, 4388520, 5266224, 5412508, 5851360, 6582780, 6765635, 8118762, 8777040, 10532448, 10825016, 12178143, 13165560, 13531270, 16237524, 17554080, 20296905, 21650032, 24356286, 26331120, 27062540, 32475048, 40593810, 43300064, 48712572, 52662240, 54125080, 60890715, 64950096, 81187620, 97425144, 108250160, 121781430, 129900192, 162375240, 194850288, 216500320, 243562860, 324750480, 389700576, 487125720, 649500960, 974251440, 1948502880]

約数ペア:

[(1, 1948502880), (2, 974251440), (3, 649500960), (4, 487125720), (5, 389700576), (6, 324750480), (8, 243562860), (9, 216500320), (10, 194850288), (12, 162375240), (15, 129900192), (16, 121781430), (18, 108250160), (20, 97425144), (24, 81187620), (30, 64950096), (32, 60890715), (36, 54125080), (37, 52662240), (40, 48712572), (45, 43300064), (48, 40593810), (60, 32475048), (72, 27062540), (74, 26331120), (80, 24356286), (90, 21650032), (96, 20296905), (111, 17554080), (120, 16237524), (144, 13531270), (148, 13165560), (160, 12178143), (180, 10825016), (185, 10532448), (222, 8777040), (240, 8118762), (288, 6765635), (296, 6582780), (333, 5851360), (360, 5412508), (370, 5266224), (444, 4388520), (480, 4059381), (555, 3510816), (592, 3291390), (666, 2925680), (720, 2706254), (740, 2633112), (888, 2194260), (1110, 1755408), (1184, 1645695), (1332, 1462840), (1440, 1353127), (1480, 1316556), (1665, 1170272), (1776, 1097130), (2220, 877704), (2664, 731420), (2960, 658278), (3330, 585136), (3552, 548565), (4440, 438852), (5328, 365710), (5920, 329139), (6660, 292568), (8880, 219426), (10656, 182855), (13320, 146284), (17760, 109713), (26640, 73142), (36571, 53280)]