144622980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{803461}}^1$

素因数の和:803476

約数の個数: 36

約数和(自身を含む): 438690252

約数和(自身を除く): 294067272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 803461, 1606922, 2410383, 3213844, 4017305, 4820766, 7231149, 8034610, 9641532, 12051915, 14462298, 16069220, 24103830, 28924596, 36155745, 48207660, 72311490, 144622980]

約数ペア:

[(1, 144622980), (2, 72311490), (3, 48207660), (4, 36155745), (5, 28924596), (6, 24103830), (9, 16069220), (10, 14462298), (12, 12051915), (15, 9641532), (18, 8034610), (20, 7231149), (30, 4820766), (36, 4017305), (45, 3213844), (60, 2410383), (90, 1606922), (180, 803461)]