67511760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16547}}^1$

素因数の和:16580

約数の個数: 80

約数和(自身を含む): 221610816

約数和(自身を除く): 154099056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 16547, 33094, 49641, 66188, 82735, 99282, 132376, 165470, 198564, 248205, 264752, 281299, 330940, 397128, 496410, 562598, 661880, 794256, 843897, 992820, 1125196, 1323760, 1406495, 1687794, 1985640, 2250392, 2812990, 3375588, 3971280, 4219485, 4500784, 5625980, 6751176, 8438970, 11251960, 13502352, 16877940, 22503920, 33755880, 67511760]

約数ペア:

[(1, 67511760), (2, 33755880), (3, 22503920), (4, 16877940), (5, 13502352), (6, 11251960), (8, 8438970), (10, 6751176), (12, 5625980), (15, 4500784), (16, 4219485), (17, 3971280), (20, 3375588), (24, 2812990), (30, 2250392), (34, 1985640), (40, 1687794), (48, 1406495), (51, 1323760), (60, 1125196), (68, 992820), (80, 843897), (85, 794256), (102, 661880), (120, 562598), (136, 496410), (170, 397128), (204, 330940), (240, 281299), (255, 264752), (272, 248205), (340, 198564), (408, 165470), (510, 132376), (680, 99282), (816, 82735), (1020, 66188), (1360, 49641), (2040, 33094), (4080, 16547)]