87307440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33071}}^1$

素因数の和:33098

約数の個数: 80

約数和(自身を含む): 295266816

約数和(自身を除く): 207959376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 33071, 66142, 99213, 132284, 165355, 198426, 264568, 330710, 363781, 396852, 496065, 529136, 661420, 727562, 793704, 992130, 1091343, 1322840, 1455124, 1587408, 1818905, 1984260, 2182686, 2645680, 2910248, 3637810, 3968520, 4365372, 5456715, 5820496, 7275620, 7937040, 8730744, 10913430, 14551240, 17461488, 21826860, 29102480, 43653720, 87307440]

約数ペア:

[(1, 87307440), (2, 43653720), (3, 29102480), (4, 21826860), (5, 17461488), (6, 14551240), (8, 10913430), (10, 8730744), (11, 7937040), (12, 7275620), (15, 5820496), (16, 5456715), (20, 4365372), (22, 3968520), (24, 3637810), (30, 2910248), (33, 2645680), (40, 2182686), (44, 1984260), (48, 1818905), (55, 1587408), (60, 1455124), (66, 1322840), (80, 1091343), (88, 992130), (110, 793704), (120, 727562), (132, 661420), (165, 529136), (176, 496065), (220, 396852), (240, 363781), (264, 330710), (330, 264568), (440, 198426), (528, 165355), (660, 132284), (880, 99213), (1320, 66142), (2640, 33071)]