16340760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 96

約数和(自身を含む): 55926000

約数和(自身を除く): 39585240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 2389, 3420, 4778, 6840, 7167, 9556, 11945, 14334, 19112, 21501, 23890, 28668, 35835, 43002, 45391, 47780, 57336, 71670, 86004, 90782, 95560, 107505, 136173, 143340, 172008, 181564, 215010, 226955, 272346, 286680, 363128, 408519, 430020, 453910, 544692, 680865, 817038, 860040, 907820, 1089384, 1361730, 1634076, 1815640, 2042595, 2723460, 3268152, 4085190, 5446920, 8170380, 16340760]

約数ペア:

[(1, 16340760), (2, 8170380), (3, 5446920), (4, 4085190), (5, 3268152), (6, 2723460), (8, 2042595), (9, 1815640), (10, 1634076), (12, 1361730), (15, 1089384), (18, 907820), (19, 860040), (20, 817038), (24, 680865), (30, 544692), (36, 453910), (38, 430020), (40, 408519), (45, 363128), (57, 286680), (60, 272346), (72, 226955), (76, 215010), (90, 181564), (95, 172008), (114, 143340), (120, 136173), (152, 107505), (171, 95560), (180, 90782), (190, 86004), (228, 71670), (285, 57336), (342, 47780), (360, 45391), (380, 43002), (456, 35835), (570, 28668), (684, 23890), (760, 21501), (855, 19112), (1140, 14334), (1368, 11945), (1710, 9556), (2280, 7167), (2389, 6840), (3420, 4778)]