138176580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5743}}^1$

素因数の和:6156

約数の個数: 48

約数和(自身を含む): 387926784

約数和(自身を除く): 249750204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 5743, 6015, 8020, 11486, 12030, 17229, 22972, 24060, 28715, 34458, 57430, 68916, 86145, 114860, 172290, 344580, 2302943, 4605886, 6908829, 9211772, 11514715, 13817658, 23029430, 27635316, 34544145, 46058860, 69088290, 138176580]

約数ペア:

[(1, 138176580), (2, 69088290), (3, 46058860), (4, 34544145), (5, 27635316), (6, 23029430), (10, 13817658), (12, 11514715), (15, 9211772), (20, 6908829), (30, 4605886), (60, 2302943), (401, 344580), (802, 172290), (1203, 114860), (1604, 86145), (2005, 68916), (2406, 57430), (4010, 34458), (4812, 28715), (5743, 24060), (6015, 22972), (8020, 17229), (11486, 12030)]