170738280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{52697}}^1$

素因数の和:52720

約数の個数: 80

約数和(自身を含む): 573881220

約数和(自身を除く): 403142940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 52697, 105394, 158091, 210788, 263485, 316182, 421576, 474273, 526970, 632364, 790455, 948546, 1053940, 1264728, 1422819, 1580910, 1897092, 2107880, 2371365, 2845638, 3161820, 3794184, 4268457, 4742730, 5691276, 6323640, 7114095, 8536914, 9485460, 11382552, 14228190, 17073828, 18970920, 21342285, 28456380, 34147656, 42684570, 56912760, 85369140, 170738280]

約数ペア:

[(1, 170738280), (2, 85369140), (3, 56912760), (4, 42684570), (5, 34147656), (6, 28456380), (8, 21342285), (9, 18970920), (10, 17073828), (12, 14228190), (15, 11382552), (18, 9485460), (20, 8536914), (24, 7114095), (27, 6323640), (30, 5691276), (36, 4742730), (40, 4268457), (45, 3794184), (54, 3161820), (60, 2845638), (72, 2371365), (81, 2107880), (90, 1897092), (108, 1580910), (120, 1422819), (135, 1264728), (162, 1053940), (180, 948546), (216, 790455), (270, 632364), (324, 526970), (360, 474273), (405, 421576), (540, 316182), (648, 263485), (810, 210788), (1080, 158091), (1620, 105394), (3240, 52697)]