156965280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{327011}}^1$

素因数の和:327029

約数の個数: 48

約数和(自身を含む): 494442144

約数和(自身を除く): 337476864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 327011, 654022, 981033, 1308044, 1635055, 1962066, 2616088, 3270110, 3924132, 4905165, 5232176, 6540220, 7848264, 9810330, 10464352, 13080440, 15696528, 19620660, 26160880, 31393056, 39241320, 52321760, 78482640, 156965280]

約数ペア:

[(1, 156965280), (2, 78482640), (3, 52321760), (4, 39241320), (5, 31393056), (6, 26160880), (8, 19620660), (10, 15696528), (12, 13080440), (15, 10464352), (16, 9810330), (20, 7848264), (24, 6540220), (30, 5232176), (32, 4905165), (40, 3924132), (48, 3270110), (60, 2616088), (80, 1962066), (96, 1635055), (120, 1308044), (160, 981033), (240, 654022), (480, 327011)]