622495320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{51361}}^1$

素因数の和:51476

約数の個数: 64

約数和(自身を含む): 1886012640

約数和(自身を除く): 1263517320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 51361, 102722, 154083, 205444, 256805, 308166, 410888, 513610, 616332, 770415, 1027220, 1232664, 1540830, 2054440, 3081660, 5187461, 6163320, 10374922, 15562383, 20749844, 25937305, 31124766, 41499688, 51874610, 62249532, 77811915, 103749220, 124499064, 155623830, 207498440, 311247660, 622495320]

約数ペア:

[(1, 622495320), (2, 311247660), (3, 207498440), (4, 155623830), (5, 124499064), (6, 103749220), (8, 77811915), (10, 62249532), (12, 51874610), (15, 41499688), (20, 31124766), (24, 25937305), (30, 20749844), (40, 15562383), (60, 10374922), (101, 6163320), (120, 5187461), (202, 3081660), (303, 2054440), (404, 1540830), (505, 1232664), (606, 1027220), (808, 770415), (1010, 616332), (1212, 513610), (1515, 410888), (2020, 308166), (2424, 256805), (3030, 205444), (4040, 154083), (6060, 102722), (12120, 51361)]