1262140920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1951}}^1$

素因数の和:2570

約数の個数: 128

約数和(自身を含む): 4216320000

約数和(自身を除く): 2954179080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 599, 1080, 1198, 1797, 1951, 2396, 2995, 3594, 3902, 4792, 5391, 5853, 5990, 7188, 7804, 8985, 9755, 10782, 11706, 11980, 14376, 15608, 16173, 17559, 17970, 19510, 21564, 23412, 23960, 26955, 29265, 32346, 35118, 35940, 39020, 43128, 46824, 52677, 53910, 58530, 64692, 70236, 71880, 78040, 80865, 87795, 105354, 107820, 117060, 129384, 140472, 161730, 175590, 210708, 215640, 234120, 263385, 323460, 351180, 421416, 526770, 646920, 702360, 1053540, 1168649, 2107080, 2337298, 3505947, 4674596, 5843245, 7011894, 9349192, 10517841, 11686490, 14023788, 17529735, 21035682, 23372980, 28047576, 31553523, 35059470, 42071364, 46745960, 52589205, 63107046, 70118940, 84142728, 105178410, 126214092, 140237880, 157767615, 210356820, 252428184, 315535230, 420713640, 631070460, 1262140920]

約数ペア:

[(1, 1262140920), (2, 631070460), (3, 420713640), (4, 315535230), (5, 252428184), (6, 210356820), (8, 157767615), (9, 140237880), (10, 126214092), (12, 105178410), (15, 84142728), (18, 70118940), (20, 63107046), (24, 52589205), (27, 46745960), (30, 42071364), (36, 35059470), (40, 31553523), (45, 28047576), (54, 23372980), (60, 21035682), (72, 17529735), (90, 14023788), (108, 11686490), (120, 10517841), (135, 9349192), (180, 7011894), (216, 5843245), (270, 4674596), (360, 3505947), (540, 2337298), (599, 2107080), (1080, 1168649), (1198, 1053540), (1797, 702360), (1951, 646920), (2396, 526770), (2995, 421416), (3594, 351180), (3902, 323460), (4792, 263385), (5391, 234120), (5853, 215640), (5990, 210708), (7188, 175590), (7804, 161730), (8985, 140472), (9755, 129384), (10782, 117060), (11706, 107820), (11980, 105354), (14376, 87795), (15608, 80865), (16173, 78040), (17559, 71880), (17970, 70236), (19510, 64692), (21564, 58530), (23412, 53910), (23960, 52677), (26955, 46824), (29265, 43128), (32346, 39020), (35118, 35940)]