147985560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{411071}}^1$

素因数の和:411088

約数の個数: 48

約数和(自身を含む): 480954240

約数和(自身を除く): 332968680

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, 411071, 822142, 1233213, 1644284, 2055355, 2466426, 3288568, 3699639, 4110710, 4932852, 6166065, 7399278, 8221420, 9865704, 12332130, 14798556, 16442840, 18498195, 24664260, 29597112, 36996390, 49328520, 73992780, 147985560]

約数ペア:

[(1, 147985560), (2, 73992780), (3, 49328520), (4, 36996390), (5, 29597112), (6, 24664260), (8, 18498195), (9, 16442840), (10, 14798556), (12, 12332130), (15, 9865704), (18, 8221420), (20, 7399278), (24, 6166065), (30, 4932852), (36, 4110710), (40, 3699639), (45, 3288568), (60, 2466426), (72, 2055355), (90, 1644284), (120, 1233213), (180, 822142), (360, 411071)]