1555157040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{6359}}^1$

素因数の和:7394

約数の個数: 80

約数和(自身を含む): 4826476800

約数和(自身を除く): 3271319760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1019, 2038, 3057, 4076, 5095, 6114, 6359, 8152, 10190, 12228, 12718, 15285, 16304, 19077, 20380, 24456, 25436, 30570, 31795, 38154, 40760, 48912, 50872, 61140, 63590, 76308, 81520, 95385, 101744, 122280, 127180, 152616, 190770, 244560, 254360, 305232, 381540, 508720, 763080, 1526160, 6479821, 12959642, 19439463, 25919284, 32399105, 38878926, 51838568, 64798210, 77757852, 97197315, 103677136, 129596420, 155515704, 194394630, 259192840, 311031408, 388789260, 518385680, 777578520, 1555157040]

約数ペア:

[(1, 1555157040), (2, 777578520), (3, 518385680), (4, 388789260), (5, 311031408), (6, 259192840), (8, 194394630), (10, 155515704), (12, 129596420), (15, 103677136), (16, 97197315), (20, 77757852), (24, 64798210), (30, 51838568), (40, 38878926), (48, 32399105), (60, 25919284), (80, 19439463), (120, 12959642), (240, 6479821), (1019, 1526160), (2038, 763080), (3057, 508720), (4076, 381540), (5095, 305232), (6114, 254360), (6359, 244560), (8152, 190770), (10190, 152616), (12228, 127180), (12718, 122280), (15285, 101744), (16304, 95385), (19077, 81520), (20380, 76308), (24456, 63590), (25436, 61140), (30570, 50872), (31795, 48912), (38154, 40760)]