78093240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38281}}^1$

素因数の和:38312

約数の個数: 64

約数和(自身を含む): 248067360

約数和(自身を除く): 169974120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 38281, 76562, 114843, 153124, 191405, 229686, 306248, 382810, 459372, 574215, 650777, 765620, 918744, 1148430, 1301554, 1531240, 1952331, 2296860, 2603108, 3253885, 3904662, 4593720, 5206216, 6507770, 7809324, 9761655, 13015540, 15618648, 19523310, 26031080, 39046620, 78093240]

約数ペア:

[(1, 78093240), (2, 39046620), (3, 26031080), (4, 19523310), (5, 15618648), (6, 13015540), (8, 9761655), (10, 7809324), (12, 6507770), (15, 5206216), (17, 4593720), (20, 3904662), (24, 3253885), (30, 2603108), (34, 2296860), (40, 1952331), (51, 1531240), (60, 1301554), (68, 1148430), (85, 918744), (102, 765620), (120, 650777), (136, 574215), (170, 459372), (204, 382810), (255, 306248), (340, 229686), (408, 191405), (510, 153124), (680, 114843), (1020, 76562), (2040, 38281)]