1557603360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1901}}^1$

素因数の和:2491

約数の個数: 144

約数和(自身を含む): 5327463960

約数和(自身を除く): 3769860600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 569, 720, 1138, 1440, 1707, 1901, 2276, 2845, 3414, 3802, 4552, 5121, 5690, 5703, 6828, 7604, 8535, 9104, 9505, 10242, 11380, 11406, 13656, 15208, 17070, 17109, 18208, 19010, 20484, 22760, 22812, 25605, 27312, 28515, 30416, 34140, 34218, 38020, 40968, 45520, 45624, 51210, 54624, 57030, 60832, 68280, 68436, 76040, 81936, 85545, 91040, 91248, 102420, 114060, 136560, 136872, 152080, 163872, 171090, 182496, 204840, 228120, 273120, 273744, 304160, 342180, 409680, 456240, 547488, 684360, 819360, 912480, 1081669, 1368720, 2163338, 2737440, 3245007, 4326676, 5408345, 6490014, 8653352, 9735021, 10816690, 12980028, 16225035, 17306704, 19470042, 21633380, 25960056, 32450070, 34613408, 38940084, 43266760, 48675105, 51920112, 64900140, 77880168, 86533520, 97350210, 103840224, 129800280, 155760336, 173067040, 194700420, 259600560, 311520672, 389400840, 519201120, 778801680, 1557603360]

約数ペア:

[(1, 1557603360), (2, 778801680), (3, 519201120), (4, 389400840), (5, 311520672), (6, 259600560), (8, 194700420), (9, 173067040), (10, 155760336), (12, 129800280), (15, 103840224), (16, 97350210), (18, 86533520), (20, 77880168), (24, 64900140), (30, 51920112), (32, 48675105), (36, 43266760), (40, 38940084), (45, 34613408), (48, 32450070), (60, 25960056), (72, 21633380), (80, 19470042), (90, 17306704), (96, 16225035), (120, 12980028), (144, 10816690), (160, 9735021), (180, 8653352), (240, 6490014), (288, 5408345), (360, 4326676), (480, 3245007), (569, 2737440), (720, 2163338), (1138, 1368720), (1440, 1081669), (1707, 912480), (1901, 819360), (2276, 684360), (2845, 547488), (3414, 456240), (3802, 409680), (4552, 342180), (5121, 304160), (5690, 273744), (5703, 273120), (6828, 228120), (7604, 204840), (8535, 182496), (9104, 171090), (9505, 163872), (10242, 152080), (11380, 136872), (11406, 136560), (13656, 114060), (15208, 102420), (17070, 91248), (17109, 91040), (18208, 85545), (19010, 81936), (20484, 76040), (22760, 68436), (22812, 68280), (25605, 60832), (27312, 57030), (28515, 54624), (30416, 51210), (34140, 45624), (34218, 45520), (38020, 40968)]