23054580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 70342272

約数和(自身を除く): 47287692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 263, 487, 526, 789, 974, 1052, 1315, 1461, 1578, 1948, 2367, 2435, 2630, 2922, 3156, 3945, 4383, 4734, 4870, 5260, 5844, 7305, 7890, 8766, 9468, 9740, 11835, 14610, 15780, 17532, 21915, 23670, 29220, 43830, 47340, 87660, 128081, 256162, 384243, 512324, 640405, 768486, 1152729, 1280810, 1536972, 1921215, 2305458, 2561620, 3842430, 4610916, 5763645, 7684860, 11527290, 23054580]

約数ペア:

[(1, 23054580), (2, 11527290), (3, 7684860), (4, 5763645), (5, 4610916), (6, 3842430), (9, 2561620), (10, 2305458), (12, 1921215), (15, 1536972), (18, 1280810), (20, 1152729), (30, 768486), (36, 640405), (45, 512324), (60, 384243), (90, 256162), (180, 128081), (263, 87660), (487, 47340), (526, 43830), (789, 29220), (974, 23670), (1052, 21915), (1315, 17532), (1461, 15780), (1578, 14610), (1948, 11835), (2367, 9740), (2435, 9468), (2630, 8766), (2922, 7890), (3156, 7305), (3945, 5844), (4383, 5260), (4734, 4870)]