438622020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3547}}^1$

素因数の和:3794

約数の個数: 96

約数和(自身を含む): 1370947200

約数和(自身を除く): 932325180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 3547, 4122, 4580, 6183, 6870, 7094, 8244, 10305, 10641, 12366, 13740, 14188, 17735, 20610, 21282, 24732, 30915, 31923, 35470, 41220, 42564, 53205, 61830, 63846, 70940, 95769, 106410, 123660, 127692, 159615, 191538, 212820, 319230, 383076, 478845, 638460, 812263, 957690, 1624526, 1915380, 2436789, 3249052, 4061315, 4873578, 7310367, 8122630, 9747156, 12183945, 14620734, 16245260, 21931101, 24367890, 29241468, 36551835, 43862202, 48735780, 73103670, 87724404, 109655505, 146207340, 219311010, 438622020]

約数ペア:

[(1, 438622020), (2, 219311010), (3, 146207340), (4, 109655505), (5, 87724404), (6, 73103670), (9, 48735780), (10, 43862202), (12, 36551835), (15, 29241468), (18, 24367890), (20, 21931101), (27, 16245260), (30, 14620734), (36, 12183945), (45, 9747156), (54, 8122630), (60, 7310367), (90, 4873578), (108, 4061315), (135, 3249052), (180, 2436789), (229, 1915380), (270, 1624526), (458, 957690), (540, 812263), (687, 638460), (916, 478845), (1145, 383076), (1374, 319230), (2061, 212820), (2290, 191538), (2748, 159615), (3435, 127692), (3547, 123660), (4122, 106410), (4580, 95769), (6183, 70940), (6870, 63846), (7094, 61830), (8244, 53205), (10305, 42564), (10641, 41220), (12366, 35470), (13740, 31923), (14188, 30915), (17735, 24732), (20610, 21282)]