76155480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211543}}^1$

素因数の和:211560

約数の個数: 48

約数和(自身を含む): 247506480

約数和(自身を除く): 171351000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 211543, 423086, 634629, 846172, 1057715, 1269258, 1692344, 1903887, 2115430, 2538516, 3173145, 3807774, 4230860, 5077032, 6346290, 7615548, 8461720, 9519435, 12692580, 15231096, 19038870, 25385160, 38077740, 76155480]

約数ペア:

[(1, 76155480), (2, 38077740), (3, 25385160), (4, 19038870), (5, 15231096), (6, 12692580), (8, 9519435), (9, 8461720), (10, 7615548), (12, 6346290), (15, 5077032), (18, 4230860), (20, 3807774), (24, 3173145), (30, 2538516), (36, 2115430), (40, 1903887), (45, 1692344), (60, 1269258), (72, 1057715), (90, 846172), (120, 634629), (180, 423086), (360, 211543)]