1123460880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12967}}^1$

素因数の和:13021

約数の個数: 120

約数和(自身を含む): 3675961152

約数和(自身を除く): 2552500272

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, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 12967, 14440, 17328, 21660, 25934, 28880, 38901, 43320, 51868, 64835, 77802, 86640, 103736, 129670, 155604, 194505, 207472, 246373, 259340, 311208, 389010, 492746, 518680, 622416, 739119, 778020, 985492, 1037360, 1231865, 1478238, 1556040, 1970984, 2463730, 2956476, 3112080, 3695595, 3941968, 4681087, 4927460, 5912952, 7391190, 9362174, 9854920, 11825904, 14043261, 14782380, 18724348, 19709840, 23405435, 28086522, 29564760, 37448696, 46810870, 56173044, 59129520, 70216305, 74897392, 93621740, 112346088, 140432610, 187243480, 224692176, 280865220, 374486960, 561730440, 1123460880]

約数ペア:

[(1, 1123460880), (2, 561730440), (3, 374486960), (4, 280865220), (5, 224692176), (6, 187243480), (8, 140432610), (10, 112346088), (12, 93621740), (15, 74897392), (16, 70216305), (19, 59129520), (20, 56173044), (24, 46810870), (30, 37448696), (38, 29564760), (40, 28086522), (48, 23405435), (57, 19709840), (60, 18724348), (76, 14782380), (80, 14043261), (95, 11825904), (114, 9854920), (120, 9362174), (152, 7391190), (190, 5912952), (228, 4927460), (240, 4681087), (285, 3941968), (304, 3695595), (361, 3112080), (380, 2956476), (456, 2463730), (570, 1970984), (722, 1556040), (760, 1478238), (912, 1231865), (1083, 1037360), (1140, 985492), (1444, 778020), (1520, 739119), (1805, 622416), (2166, 518680), (2280, 492746), (2888, 389010), (3610, 311208), (4332, 259340), (4560, 246373), (5415, 207472), (5776, 194505), (7220, 155604), (8664, 129670), (10830, 103736), (12967, 86640), (14440, 77802), (17328, 64835), (21660, 51868), (25934, 43320), (28880, 38901)]