31281049680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{130337707}}^1$

素因数の和:130337723

約数の個数: 40

約数和(自身を含む): 96971254752

約数和(自身を除く): 65690205072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 130337707, 260675414, 391013121, 521350828, 651688535, 782026242, 1042701656, 1303377070, 1564052484, 1955065605, 2085403312, 2606754140, 3128104968, 3910131210, 5213508280, 6256209936, 7820262420, 10427016560, 15640524840, 31281049680]

約数ペア:

[(1, 31281049680), (2, 15640524840), (3, 10427016560), (4, 7820262420), (5, 6256209936), (6, 5213508280), (8, 3910131210), (10, 3128104968), (12, 2606754140), (15, 2085403312), (16, 1955065605), (20, 1564052484), (24, 1303377070), (30, 1042701656), (40, 782026242), (48, 651688535), (60, 521350828), (80, 391013121), (120, 260675414), (240, 130337707)]