78605160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{655043}}^1$

素因数の和:655057

約数の個数: 32

約数和(自身を含む): 235815840

約数和(自身を除く): 157210680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 655043, 1310086, 1965129, 2620172, 3275215, 3930258, 5240344, 6550430, 7860516, 9825645, 13100860, 15721032, 19651290, 26201720, 39302580, 78605160]

約数ペア:

[(1, 78605160), (2, 39302580), (3, 26201720), (4, 19651290), (5, 15721032), (6, 13100860), (8, 9825645), (10, 7860516), (12, 6550430), (15, 5240344), (20, 3930258), (24, 3275215), (30, 2620172), (40, 1965129), (60, 1310086), (120, 655043)]