120980790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1168

約数の個数: 160

約数和(自身を含む): 391691520

約数和(自身を除く): 270710730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1123, 1134, 1197, 1330, 1539, 1710, 1890, 1995, 2246, 2394, 2565, 2835, 3078, 3369, 3591, 3990, 5130, 5615, 5670, 5985, 6738, 7182, 7695, 7861, 10107, 10773, 11230, 11970, 15390, 15722, 16845, 17955, 20214, 21337, 21546, 23583, 30321, 33690, 35910, 39305, 42674, 47166, 50535, 53865, 60642, 64011, 70749, 78610, 90963, 101070, 106685, 107730, 117915, 128022, 141498, 149359, 151605, 181926, 192033, 212247, 213370, 235830, 298718, 303210, 320055, 353745, 384066, 424494, 448077, 454815, 576099, 636741, 640110, 707490, 746795, 896154, 909630, 960165, 1061235, 1152198, 1273482, 1344231, 1493590, 1728297, 1920330, 2122470, 2240385, 2688462, 2880495, 3183705, 3456594, 4032693, 4480770, 5760990, 6367410, 6721155, 8065386, 8641485, 12098079, 13442310, 17282970, 20163465, 24196158, 40326930, 60490395, 120980790]

約数ペア:

[(1, 120980790), (2, 60490395), (3, 40326930), (5, 24196158), (6, 20163465), (7, 17282970), (9, 13442310), (10, 12098079), (14, 8641485), (15, 8065386), (18, 6721155), (19, 6367410), (21, 5760990), (27, 4480770), (30, 4032693), (35, 3456594), (38, 3183705), (42, 2880495), (45, 2688462), (54, 2240385), (57, 2122470), (63, 1920330), (70, 1728297), (81, 1493590), (90, 1344231), (95, 1273482), (105, 1152198), (114, 1061235), (126, 960165), (133, 909630), (135, 896154), (162, 746795), (171, 707490), (189, 640110), (190, 636741), (210, 576099), (266, 454815), (270, 448077), (285, 424494), (315, 384066), (342, 353745), (378, 320055), (399, 303210), (405, 298718), (513, 235830), (567, 213370), (570, 212247), (630, 192033), (665, 181926), (798, 151605), (810, 149359), (855, 141498), (945, 128022), (1026, 117915), (1123, 107730), (1134, 106685), (1197, 101070), (1330, 90963), (1539, 78610), (1710, 70749), (1890, 64011), (1995, 60642), (2246, 53865), (2394, 50535), (2565, 47166), (2835, 42674), (3078, 39305), (3369, 35910), (3591, 33690), (3990, 30321), (5130, 23583), (5615, 21546), (5670, 21337), (5985, 20214), (6738, 17955), (7182, 16845), (7695, 15722), (7861, 15390), (10107, 11970), (10773, 11230)]