161701320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122501}}^1$

素因数の和:122526

約数の個数: 64

約数和(自身を含む): 529208640

約数和(自身を除く): 367507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 122501, 245002, 367503, 490004, 612505, 735006, 980008, 1225010, 1347511, 1470012, 1837515, 2450020, 2695022, 2940024, 3675030, 4042533, 4900040, 5390044, 6737555, 7350060, 8085066, 10780088, 13475110, 14700120, 16170132, 20212665, 26950220, 32340264, 40425330, 53900440, 80850660, 161701320]

約数ペア:

[(1, 161701320), (2, 80850660), (3, 53900440), (4, 40425330), (5, 32340264), (6, 26950220), (8, 20212665), (10, 16170132), (11, 14700120), (12, 13475110), (15, 10780088), (20, 8085066), (22, 7350060), (24, 6737555), (30, 5390044), (33, 4900040), (40, 4042533), (44, 3675030), (55, 2940024), (60, 2695022), (66, 2450020), (88, 1837515), (110, 1470012), (120, 1347511), (132, 1225010), (165, 980008), (220, 735006), (264, 612505), (330, 490004), (440, 367503), (660, 245002), (1320, 122501)]