12156626640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{501511}}^1$

素因数の和:501628

約数の個数: 80

約数和(自身を含む): 38058742656

約数和(自身を除く): 25902116016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 501511, 1003022, 1504533, 2006044, 2507555, 3009066, 4012088, 5015110, 6018132, 7522665, 8024176, 10030220, 12036264, 15045330, 20060440, 24072528, 30090660, 40120880, 50652611, 60181320, 101305222, 120362640, 151957833, 202610444, 253263055, 303915666, 405220888, 506526110, 607831332, 759789165, 810441776, 1013052220, 1215662664, 1519578330, 2026104440, 2431325328, 3039156660, 4052208880, 6078313320, 12156626640]

約数ペア:

[(1, 12156626640), (2, 6078313320), (3, 4052208880), (4, 3039156660), (5, 2431325328), (6, 2026104440), (8, 1519578330), (10, 1215662664), (12, 1013052220), (15, 810441776), (16, 759789165), (20, 607831332), (24, 506526110), (30, 405220888), (40, 303915666), (48, 253263055), (60, 202610444), (80, 151957833), (101, 120362640), (120, 101305222), (202, 60181320), (240, 50652611), (303, 40120880), (404, 30090660), (505, 24072528), (606, 20060440), (808, 15045330), (1010, 12036264), (1212, 10030220), (1515, 8024176), (1616, 7522665), (2020, 6018132), (2424, 5015110), (3030, 4012088), (4040, 3009066), (4848, 2507555), (6060, 2006044), (8080, 1504533), (12120, 1003022), (24240, 501511)]