30138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1752

約数の個数: 96

約数和(自身を含む): 97560288

約数和(自身を除く): 67421568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1697, 1776, 2220, 2960, 3394, 3552, 4440, 5091, 5920, 6788, 8485, 8880, 10182, 13576, 16970, 17760, 20364, 25455, 27152, 33940, 40728, 50910, 54304, 62789, 67880, 81456, 101820, 125578, 135760, 162912, 188367, 203640, 251156, 271520, 313945, 376734, 407280, 502312, 627890, 753468, 814560, 941835, 1004624, 1255780, 1506936, 1883670, 2009248, 2511560, 3013872, 3767340, 5023120, 6027744, 7534680, 10046240, 15069360, 30138720]

約数ペア:

[(1, 30138720), (2, 15069360), (3, 10046240), (4, 7534680), (5, 6027744), (6, 5023120), (8, 3767340), (10, 3013872), (12, 2511560), (15, 2009248), (16, 1883670), (20, 1506936), (24, 1255780), (30, 1004624), (32, 941835), (37, 814560), (40, 753468), (48, 627890), (60, 502312), (74, 407280), (80, 376734), (96, 313945), (111, 271520), (120, 251156), (148, 203640), (160, 188367), (185, 162912), (222, 135760), (240, 125578), (296, 101820), (370, 81456), (444, 67880), (480, 62789), (555, 54304), (592, 50910), (740, 40728), (888, 33940), (1110, 27152), (1184, 25455), (1480, 20364), (1697, 17760), (1776, 16970), (2220, 13576), (2960, 10182), (3394, 8880), (3552, 8485), (4440, 6788), (5091, 5920)]