395844120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157081}}^1$

素因数の和:157105

約数の個数: 96

約数和(自身を含む): 1470287520

約数和(自身を除く): 1074443400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 157081, 314162, 471243, 628324, 785405, 942486, 1099567, 1256648, 1413729, 1570810, 1884972, 2199134, 2356215, 2827458, 3141620, 3298701, 3769944, 4398268, 4712430, 5497835, 5654916, 6283240, 6597402, 7068645, 8796536, 9424860, 9896103, 10995670, 11309832, 13194804, 14137290, 16493505, 18849720, 19792206, 21991340, 26389608, 28274580, 32987010, 39584412, 43982680, 49480515, 56549160, 65974020, 79168824, 98961030, 131948040, 197922060, 395844120]

約数ペア:

[(1, 395844120), (2, 197922060), (3, 131948040), (4, 98961030), (5, 79168824), (6, 65974020), (7, 56549160), (8, 49480515), (9, 43982680), (10, 39584412), (12, 32987010), (14, 28274580), (15, 26389608), (18, 21991340), (20, 19792206), (21, 18849720), (24, 16493505), (28, 14137290), (30, 13194804), (35, 11309832), (36, 10995670), (40, 9896103), (42, 9424860), (45, 8796536), (56, 7068645), (60, 6597402), (63, 6283240), (70, 5654916), (72, 5497835), (84, 4712430), (90, 4398268), (105, 3769944), (120, 3298701), (126, 3141620), (140, 2827458), (168, 2356215), (180, 2199134), (210, 1884972), (252, 1570810), (280, 1413729), (315, 1256648), (360, 1099567), (420, 942486), (504, 785405), (630, 628324), (840, 471243), (1260, 314162), (2520, 157081)]