300712920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41081}}^1$

素因数の和:41156

約数の個数: 64

約数和(自身を含む): 916950240

約数和(自身を除く): 616237320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 41081, 82162, 123243, 164324, 205405, 246486, 328648, 410810, 492972, 616215, 821620, 985944, 1232430, 1643240, 2464860, 2505941, 4929720, 5011882, 7517823, 10023764, 12529705, 15035646, 20047528, 25059410, 30071292, 37589115, 50118820, 60142584, 75178230, 100237640, 150356460, 300712920]

約数ペア:

[(1, 300712920), (2, 150356460), (3, 100237640), (4, 75178230), (5, 60142584), (6, 50118820), (8, 37589115), (10, 30071292), (12, 25059410), (15, 20047528), (20, 15035646), (24, 12529705), (30, 10023764), (40, 7517823), (60, 5011882), (61, 4929720), (120, 2505941), (122, 2464860), (183, 1643240), (244, 1232430), (305, 985944), (366, 821620), (488, 616215), (610, 492972), (732, 410810), (915, 328648), (1220, 246486), (1464, 205405), (1830, 164324), (2440, 123243), (3660, 82162), (7320, 41081)]