121504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9463}}^1$

素因数の和:9584

約数の個数: 64

約数和(自身を含む): 367960320

約数和(自身を除く): 246455400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 9463, 12840, 18926, 28389, 37852, 47315, 56778, 75704, 94630, 113556, 141945, 189260, 227112, 283890, 378520, 567780, 1012541, 1135560, 2025082, 3037623, 4050164, 5062705, 6075246, 8100328, 10125410, 12150492, 15188115, 20250820, 24300984, 30376230, 40501640, 60752460, 121504920]

約数ペア:

[(1, 121504920), (2, 60752460), (3, 40501640), (4, 30376230), (5, 24300984), (6, 20250820), (8, 15188115), (10, 12150492), (12, 10125410), (15, 8100328), (20, 6075246), (24, 5062705), (30, 4050164), (40, 3037623), (60, 2025082), (107, 1135560), (120, 1012541), (214, 567780), (321, 378520), (428, 283890), (535, 227112), (642, 189260), (856, 141945), (1070, 113556), (1284, 94630), (1605, 75704), (2140, 56778), (2568, 47315), (3210, 37852), (4280, 28389), (6420, 18926), (9463, 12840)]