72958260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1237}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 204656256

約数和(自身を除く): 131697996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1237, 1966, 2474, 2949, 3711, 3932, 4915, 4948, 5898, 6185, 7422, 9830, 11796, 12370, 14745, 14844, 18555, 19660, 24740, 29490, 37110, 58980, 74220, 1215971, 2431942, 3647913, 4863884, 6079855, 7295826, 12159710, 14591652, 18239565, 24319420, 36479130, 72958260]

約数ペア:

[(1, 72958260), (2, 36479130), (3, 24319420), (4, 18239565), (5, 14591652), (6, 12159710), (10, 7295826), (12, 6079855), (15, 4863884), (20, 3647913), (30, 2431942), (60, 1215971), (983, 74220), (1237, 58980), (1966, 37110), (2474, 29490), (2949, 24740), (3711, 19660), (3932, 18555), (4915, 14844), (4948, 14745), (5898, 12370), (6185, 11796), (7422, 9830)]