828458460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{12541}}^1$

素因数の和:12923

約数の個数: 72

約数和(自身を含む): 2520038976

約数和(自身を除く): 1691580516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 3303, 3670, 4404, 5505, 6606, 7340, 11010, 12541, 13212, 16515, 22020, 25082, 33030, 37623, 50164, 62705, 66060, 75246, 112869, 125410, 150492, 188115, 225738, 250820, 376230, 451476, 564345, 752460, 1128690, 2257380, 4602547, 9205094, 13807641, 18410188, 23012735, 27615282, 41422923, 46025470, 55230564, 69038205, 82845846, 92050940, 138076410, 165691692, 207114615, 276152820, 414229230, 828458460]

約数ペア:

[(1, 828458460), (2, 414229230), (3, 276152820), (4, 207114615), (5, 165691692), (6, 138076410), (9, 92050940), (10, 82845846), (12, 69038205), (15, 55230564), (18, 46025470), (20, 41422923), (30, 27615282), (36, 23012735), (45, 18410188), (60, 13807641), (90, 9205094), (180, 4602547), (367, 2257380), (734, 1128690), (1101, 752460), (1468, 564345), (1835, 451476), (2202, 376230), (3303, 250820), (3670, 225738), (4404, 188115), (5505, 150492), (6606, 125410), (7340, 112869), (11010, 75246), (12541, 66060), (13212, 62705), (16515, 50164), (22020, 37623), (25082, 33030)]