73488060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15121}}^1$

素因数の和:15145

約数の個数: 72

約数和(自身を含む): 231185136

約数和(自身を除く): 157697076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15121, 30242, 45363, 60484, 75605, 90726, 136089, 151210, 181452, 226815, 272178, 302420, 408267, 453630, 544356, 680445, 816534, 907260, 1224801, 1360890, 1633068, 2041335, 2449602, 2721780, 3674403, 4082670, 4899204, 6124005, 7348806, 8165340, 12248010, 14697612, 18372015, 24496020, 36744030, 73488060]

約数ペア:

[(1, 73488060), (2, 36744030), (3, 24496020), (4, 18372015), (5, 14697612), (6, 12248010), (9, 8165340), (10, 7348806), (12, 6124005), (15, 4899204), (18, 4082670), (20, 3674403), (27, 2721780), (30, 2449602), (36, 2041335), (45, 1633068), (54, 1360890), (60, 1224801), (81, 907260), (90, 816534), (108, 680445), (135, 544356), (162, 453630), (180, 408267), (243, 302420), (270, 272178), (324, 226815), (405, 181452), (486, 151210), (540, 136089), (810, 90726), (972, 75605), (1215, 60484), (1620, 45363), (2430, 30242), (4860, 15121)]