2233320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 4661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 503, 555, 740, 888, 1006, 1110, 1480, 1509, 2012, 2220, 2515, 3018, 4024, 4440, 5030, 6036, 7545, 10060, 12072, 15090, 18611, 20120, 30180, 37222, 55833, 60360, 74444, 93055, 111666, 148888, 186110, 223332, 279165, 372220, 446664, 558330, 744440, 1116660, 2233320]

約数ペア:

[(1, 2233320), (2, 1116660), (3, 744440), (4, 558330), (5, 446664), (6, 372220), (8, 279165), (10, 223332), (12, 186110), (15, 148888), (20, 111666), (24, 93055), (30, 74444), (37, 60360), (40, 55833), (60, 37222), (74, 30180), (111, 20120), (120, 18611), (148, 15090), (185, 12072), (222, 10060), (296, 7545), (370, 6036), (444, 5030), (503, 4440), (555, 4024), (740, 3018), (888, 2515), (1006, 2220), (1110, 2012), (1480, 1509)]