819852840

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{84347}}^1$

素因数の和:84373

約数の個数: 96

約数和(自身を含む): 2763240480

約数和(自身を除く): 1943387640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 84347, 168694, 253041, 337388, 421735, 506082, 674776, 759123, 843470, 1012164, 1265205, 1518246, 1686940, 2024328, 2277369, 2530410, 3036492, 3373880, 3795615, 4554738, 5060820, 6072984, 6832107, 7591230, 9109476, 10121640, 11386845, 13664214, 15182460, 18218952, 20496321, 22773690, 27328428, 30364920, 34160535, 40992642, 45547380, 54656856, 68321070, 81985284, 91094760, 102481605, 136642140, 163970568, 204963210, 273284280, 409926420, 819852840]

約数ペア:

[(1, 819852840), (2, 409926420), (3, 273284280), (4, 204963210), (5, 163970568), (6, 136642140), (8, 102481605), (9, 91094760), (10, 81985284), (12, 68321070), (15, 54656856), (18, 45547380), (20, 40992642), (24, 34160535), (27, 30364920), (30, 27328428), (36, 22773690), (40, 20496321), (45, 18218952), (54, 15182460), (60, 13664214), (72, 11386845), (81, 10121640), (90, 9109476), (108, 7591230), (120, 6832107), (135, 6072984), (162, 5060820), (180, 4554738), (216, 3795615), (243, 3373880), (270, 3036492), (324, 2530410), (360, 2277369), (405, 2024328), (486, 1686940), (540, 1518246), (648, 1265205), (810, 1012164), (972, 843470), (1080, 759123), (1215, 674776), (1620, 506082), (1944, 421735), (2430, 337388), (3240, 253041), (4860, 168694), (9720, 84347)]