273792240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{380267}}^1$

素因数の和:380286

約数の個数: 60

約数和(自身を含む): 919488024

約数和(自身を除く): 645695784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 380267, 760534, 1140801, 1521068, 1901335, 2281602, 3042136, 3422403, 3802670, 4563204, 5704005, 6084272, 6844806, 7605340, 9126408, 11408010, 13689612, 15210680, 17112015, 18252816, 22816020, 27379224, 30421360, 34224030, 45632040, 54758448, 68448060, 91264080, 136896120, 273792240]

約数ペア:

[(1, 273792240), (2, 136896120), (3, 91264080), (4, 68448060), (5, 54758448), (6, 45632040), (8, 34224030), (9, 30421360), (10, 27379224), (12, 22816020), (15, 18252816), (16, 17112015), (18, 15210680), (20, 13689612), (24, 11408010), (30, 9126408), (36, 7605340), (40, 6844806), (45, 6084272), (48, 5704005), (60, 4563204), (72, 3802670), (80, 3422403), (90, 3042136), (120, 2281602), (144, 1901335), (180, 1521068), (240, 1140801), (360, 760534), (720, 380267)]