42494640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9354

約数の個数: 80

約数和(自身を含む): 138681600

約数和(自身を除く): 96186960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 9319, 18638, 27957, 37276, 46595, 55914, 74552, 93190, 111828, 139785, 149104, 177061, 186380, 223656, 279570, 354122, 372760, 447312, 531183, 559140, 708244, 745520, 885305, 1062366, 1118280, 1416488, 1770610, 2124732, 2236560, 2655915, 2832976, 3541220, 4249464, 5311830, 7082440, 8498928, 10623660, 14164880, 21247320, 42494640]

約数ペア:

[(1, 42494640), (2, 21247320), (3, 14164880), (4, 10623660), (5, 8498928), (6, 7082440), (8, 5311830), (10, 4249464), (12, 3541220), (15, 2832976), (16, 2655915), (19, 2236560), (20, 2124732), (24, 1770610), (30, 1416488), (38, 1118280), (40, 1062366), (48, 885305), (57, 745520), (60, 708244), (76, 559140), (80, 531183), (95, 447312), (114, 372760), (120, 354122), (152, 279570), (190, 223656), (228, 186380), (240, 177061), (285, 149104), (304, 139785), (380, 111828), (456, 93190), (570, 74552), (760, 55914), (912, 46595), (1140, 37276), (1520, 27957), (2280, 18638), (4560, 9319)]