25947360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 91125216

約数和(自身を除く): 65177856

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, 487, 555, 592, 666, 720, 740, 888, 974, 1110, 1184, 1332, 1440, 1461, 1480, 1665, 1776, 1948, 2220, 2435, 2664, 2922, 2960, 3330, 3552, 3896, 4383, 4440, 4870, 5328, 5844, 5920, 6660, 7305, 7792, 8766, 8880, 9740, 10656, 11688, 13320, 14610, 15584, 17532, 17760, 18019, 19480, 21915, 23376, 26640, 29220, 35064, 36038, 38960, 43830, 46752, 53280, 54057, 58440, 70128, 72076, 77920, 87660, 90095, 108114, 116880, 140256, 144152, 162171, 175320, 180190, 216228, 233760, 270285, 288304, 324342, 350640, 360380, 432456, 540570, 576608, 648684, 701280, 720760, 810855, 864912, 1081140, 1297368, 1441520, 1621710, 1729824, 2162280, 2594736, 2883040, 3243420, 4324560, 5189472, 6486840, 8649120, 12973680, 25947360]

約数ペア:

[(1, 25947360), (2, 12973680), (3, 8649120), (4, 6486840), (5, 5189472), (6, 4324560), (8, 3243420), (9, 2883040), (10, 2594736), (12, 2162280), (15, 1729824), (16, 1621710), (18, 1441520), (20, 1297368), (24, 1081140), (30, 864912), (32, 810855), (36, 720760), (37, 701280), (40, 648684), (45, 576608), (48, 540570), (60, 432456), (72, 360380), (74, 350640), (80, 324342), (90, 288304), (96, 270285), (111, 233760), (120, 216228), (144, 180190), (148, 175320), (160, 162171), (180, 144152), (185, 140256), (222, 116880), (240, 108114), (288, 90095), (296, 87660), (333, 77920), (360, 72076), (370, 70128), (444, 58440), (480, 54057), (487, 53280), (555, 46752), (592, 43830), (666, 38960), (720, 36038), (740, 35064), (888, 29220), (974, 26640), (1110, 23376), (1184, 21915), (1332, 19480), (1440, 18019), (1461, 17760), (1480, 17532), (1665, 15584), (1776, 14610), (1948, 13320), (2220, 11688), (2435, 10656), (2664, 9740), (2922, 8880), (2960, 8766), (3330, 7792), (3552, 7305), (3896, 6660), (4383, 5920), (4440, 5844), (4870, 5328)]