87937320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38569}}^1$

素因数の和:38602

約数の個数: 64

約数和(自身を含む): 277704000

約数和(自身を除く): 189766680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 38569, 77138, 115707, 154276, 192845, 231414, 308552, 385690, 462828, 578535, 732811, 771380, 925656, 1157070, 1465622, 1542760, 2198433, 2314140, 2931244, 3664055, 4396866, 4628280, 5862488, 7328110, 8793732, 10992165, 14656220, 17587464, 21984330, 29312440, 43968660, 87937320]

約数ペア:

[(1, 87937320), (2, 43968660), (3, 29312440), (4, 21984330), (5, 17587464), (6, 14656220), (8, 10992165), (10, 8793732), (12, 7328110), (15, 5862488), (19, 4628280), (20, 4396866), (24, 3664055), (30, 2931244), (38, 2314140), (40, 2198433), (57, 1542760), (60, 1465622), (76, 1157070), (95, 925656), (114, 771380), (120, 732811), (152, 578535), (190, 462828), (228, 385690), (285, 308552), (380, 231414), (456, 192845), (570, 154276), (760, 115707), (1140, 77138), (2280, 38569)]