38887280160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81015167}}^1$

素因数の和:81015185

約数の個数: 48

約数和(自身を含む): 122494934016

約数和(自身を除く): 83607653856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 81015167, 162030334, 243045501, 324060668, 405075835, 486091002, 648121336, 810151670, 972182004, 1215227505, 1296242672, 1620303340, 1944364008, 2430455010, 2592485344, 3240606680, 3888728016, 4860910020, 6481213360, 7777456032, 9721820040, 12962426720, 19443640080, 38887280160]

約数ペア:

[(1, 38887280160), (2, 19443640080), (3, 12962426720), (4, 9721820040), (5, 7777456032), (6, 6481213360), (8, 4860910020), (10, 3888728016), (12, 3240606680), (15, 2592485344), (16, 2430455010), (20, 1944364008), (24, 1620303340), (30, 1296242672), (32, 1215227505), (40, 972182004), (48, 810151670), (60, 648121336), (80, 486091002), (96, 405075835), (120, 324060668), (160, 243045501), (240, 162030334), (480, 81015167)]