72238380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63367}}^1$

素因数の和:63398

約数の個数: 48

約数和(自身を含む): 212916480

約数和(自身を除く): 140678100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 63367, 126734, 190101, 253468, 316835, 380202, 633670, 760404, 950505, 1203973, 1267340, 1901010, 2407946, 3611919, 3802020, 4815892, 6019865, 7223838, 12039730, 14447676, 18059595, 24079460, 36119190, 72238380]

約数ペア:

[(1, 72238380), (2, 36119190), (3, 24079460), (4, 18059595), (5, 14447676), (6, 12039730), (10, 7223838), (12, 6019865), (15, 4815892), (19, 3802020), (20, 3611919), (30, 2407946), (38, 1901010), (57, 1267340), (60, 1203973), (76, 950505), (95, 760404), (114, 633670), (190, 380202), (228, 316835), (285, 253468), (380, 190101), (570, 126734), (1140, 63367)]