196708320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{136603}}^1$

素因数の和:136624

約数の個数: 72

約数和(自身を含む): 671272056

約数和(自身を除く): 474563736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 136603, 273206, 409809, 546412, 683015, 819618, 1092824, 1229427, 1366030, 1639236, 2049045, 2185648, 2458854, 2732060, 3278472, 4098090, 4371296, 4917708, 5464120, 6147135, 6556944, 8196180, 9835416, 10928240, 12294270, 13113888, 16392360, 19670832, 21856480, 24588540, 32784720, 39341664, 49177080, 65569440, 98354160, 196708320]

約数ペア:

[(1, 196708320), (2, 98354160), (3, 65569440), (4, 49177080), (5, 39341664), (6, 32784720), (8, 24588540), (9, 21856480), (10, 19670832), (12, 16392360), (15, 13113888), (16, 12294270), (18, 10928240), (20, 9835416), (24, 8196180), (30, 6556944), (32, 6147135), (36, 5464120), (40, 4917708), (45, 4371296), (48, 4098090), (60, 3278472), (72, 2732060), (80, 2458854), (90, 2185648), (96, 2049045), (120, 1639236), (144, 1366030), (160, 1229427), (180, 1092824), (240, 819618), (288, 683015), (360, 546412), (480, 409809), (720, 273206), (1440, 136603)]