102671760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1021}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 319354560

約数和(自身を除く): 216682800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1021, 1257, 1676, 2042, 2095, 2514, 3063, 3352, 4084, 4190, 5028, 5105, 6126, 6285, 6704, 8168, 8380, 10056, 10210, 12252, 12570, 15315, 16336, 16760, 20112, 20420, 24504, 25140, 30630, 33520, 40840, 49008, 50280, 61260, 81680, 100560, 122520, 245040, 427799, 855598, 1283397, 1711196, 2138995, 2566794, 3422392, 4277990, 5133588, 6416985, 6844784, 8555980, 10267176, 12833970, 17111960, 20534352, 25667940, 34223920, 51335880, 102671760]

約数ペア:

[(1, 102671760), (2, 51335880), (3, 34223920), (4, 25667940), (5, 20534352), (6, 17111960), (8, 12833970), (10, 10267176), (12, 8555980), (15, 6844784), (16, 6416985), (20, 5133588), (24, 4277990), (30, 3422392), (40, 2566794), (48, 2138995), (60, 1711196), (80, 1283397), (120, 855598), (240, 427799), (419, 245040), (838, 122520), (1021, 100560), (1257, 81680), (1676, 61260), (2042, 50280), (2095, 49008), (2514, 40840), (3063, 33520), (3352, 30630), (4084, 25140), (4190, 24504), (5028, 20420), (5105, 20112), (6126, 16760), (6285, 16336), (6704, 15315), (8168, 12570), (8380, 12252), (10056, 10210)]