73722720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153589}}^1$

素因数の和:153607

約数の個数: 48

約数和(自身を含む): 232228080

約数和(自身を除く): 158505360

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, 153589, 307178, 460767, 614356, 767945, 921534, 1228712, 1535890, 1843068, 2303835, 2457424, 3071780, 3686136, 4607670, 4914848, 6143560, 7372272, 9215340, 12287120, 14744544, 18430680, 24574240, 36861360, 73722720]

約数ペア:

[(1, 73722720), (2, 36861360), (3, 24574240), (4, 18430680), (5, 14744544), (6, 12287120), (8, 9215340), (10, 7372272), (12, 6143560), (15, 4914848), (16, 4607670), (20, 3686136), (24, 3071780), (30, 2457424), (32, 2303835), (40, 1843068), (48, 1535890), (60, 1228712), (80, 921534), (96, 767945), (120, 614356), (160, 460767), (240, 307178), (480, 153589)]