24526620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 72

約数和(自身を含む): 75282480

約数和(自身を除く): 50755860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1531, 1602, 1780, 2670, 3062, 3204, 4005, 4593, 5340, 6124, 7655, 8010, 9186, 13779, 15310, 16020, 18372, 22965, 27558, 30620, 45930, 55116, 68895, 91860, 136259, 137790, 272518, 275580, 408777, 545036, 681295, 817554, 1226331, 1362590, 1635108, 2043885, 2452662, 2725180, 4087770, 4905324, 6131655, 8175540, 12263310, 24526620]

約数ペア:

[(1, 24526620), (2, 12263310), (3, 8175540), (4, 6131655), (5, 4905324), (6, 4087770), (9, 2725180), (10, 2452662), (12, 2043885), (15, 1635108), (18, 1362590), (20, 1226331), (30, 817554), (36, 681295), (45, 545036), (60, 408777), (89, 275580), (90, 272518), (178, 137790), (180, 136259), (267, 91860), (356, 68895), (445, 55116), (534, 45930), (801, 30620), (890, 27558), (1068, 22965), (1335, 18372), (1531, 16020), (1602, 15310), (1780, 13779), (2670, 9186), (3062, 8010), (3204, 7655), (4005, 6124), (4593, 5340)]