160977120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 144

約数和(自身を含む): 535746960

約数和(自身を除く): 374769840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 361, 380, 456, 480, 570, 608, 722, 760, 912, 929, 1083, 1140, 1444, 1520, 1805, 1824, 1858, 2166, 2280, 2787, 2888, 3040, 3610, 3716, 4332, 4560, 4645, 5415, 5574, 5776, 7220, 7432, 8664, 9120, 9290, 10830, 11148, 11552, 13935, 14440, 14864, 17328, 17651, 18580, 21660, 22296, 27870, 28880, 29728, 34656, 35302, 37160, 43320, 44592, 52953, 55740, 57760, 70604, 74320, 86640, 88255, 89184, 105906, 111480, 141208, 148640, 173280, 176510, 211812, 222960, 264765, 282416, 335369, 353020, 423624, 445920, 529530, 564832, 670738, 706040, 847248, 1006107, 1059060, 1341476, 1412080, 1676845, 1694496, 2012214, 2118120, 2682952, 2824160, 3353690, 4024428, 4236240, 5030535, 5365904, 6707380, 8048856, 8472480, 10061070, 10731808, 13414760, 16097712, 20122140, 26829520, 32195424, 40244280, 53659040, 80488560, 160977120]

約数ペア:

[(1, 160977120), (2, 80488560), (3, 53659040), (4, 40244280), (5, 32195424), (6, 26829520), (8, 20122140), (10, 16097712), (12, 13414760), (15, 10731808), (16, 10061070), (19, 8472480), (20, 8048856), (24, 6707380), (30, 5365904), (32, 5030535), (38, 4236240), (40, 4024428), (48, 3353690), (57, 2824160), (60, 2682952), (76, 2118120), (80, 2012214), (95, 1694496), (96, 1676845), (114, 1412080), (120, 1341476), (152, 1059060), (160, 1006107), (190, 847248), (228, 706040), (240, 670738), (285, 564832), (304, 529530), (361, 445920), (380, 423624), (456, 353020), (480, 335369), (570, 282416), (608, 264765), (722, 222960), (760, 211812), (912, 176510), (929, 173280), (1083, 148640), (1140, 141208), (1444, 111480), (1520, 105906), (1805, 89184), (1824, 88255), (1858, 86640), (2166, 74320), (2280, 70604), (2787, 57760), (2888, 55740), (3040, 52953), (3610, 44592), (3716, 43320), (4332, 37160), (4560, 35302), (4645, 34656), (5415, 29728), (5574, 28880), (5776, 27870), (7220, 22296), (7432, 21660), (8664, 18580), (9120, 17651), (9290, 17328), (10830, 14864), (11148, 14440), (11552, 13935)]