55855266840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{155153519}}^1$

素因数の和:155153536

約数の個数: 48

約数和(自身を含む): 181529618400

約数和(自身を除く): 125674351560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 155153519, 310307038, 465460557, 620614076, 775767595, 930921114, 1241228152, 1396381671, 1551535190, 1861842228, 2327302785, 2792763342, 3103070380, 3723684456, 4654605570, 5585526684, 6206140760, 6981908355, 9309211140, 11171053368, 13963816710, 18618422280, 27927633420, 55855266840]

約数ペア:

[(1, 55855266840), (2, 27927633420), (3, 18618422280), (4, 13963816710), (5, 11171053368), (6, 9309211140), (8, 6981908355), (9, 6206140760), (10, 5585526684), (12, 4654605570), (15, 3723684456), (18, 3103070380), (20, 2792763342), (24, 2327302785), (30, 1861842228), (36, 1551535190), (40, 1396381671), (45, 1241228152), (60, 930921114), (72, 775767595), (90, 620614076), (120, 465460557), (180, 310307038), (360, 155153519)]