27054120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 81829440

約数和(自身を除く): 54775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1721, 1965, 2620, 3144, 3442, 3930, 5163, 5240, 6884, 7860, 8605, 10326, 13768, 15720, 17210, 20652, 25815, 34420, 41304, 51630, 68840, 103260, 206520, 225451, 450902, 676353, 901804, 1127255, 1352706, 1803608, 2254510, 2705412, 3381765, 4509020, 5410824, 6763530, 9018040, 13527060, 27054120]

約数ペア:

[(1, 27054120), (2, 13527060), (3, 9018040), (4, 6763530), (5, 5410824), (6, 4509020), (8, 3381765), (10, 2705412), (12, 2254510), (15, 1803608), (20, 1352706), (24, 1127255), (30, 901804), (40, 676353), (60, 450902), (120, 225451), (131, 206520), (262, 103260), (393, 68840), (524, 51630), (655, 41304), (786, 34420), (1048, 25815), (1310, 20652), (1572, 17210), (1721, 15720), (1965, 13768), (2620, 10326), (3144, 8605), (3442, 7860), (3930, 6884), (5163, 5240)]