191496720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11992

約数の個数: 80

約数和(自身を含む): 602550720

約数和(自身を除く): 411054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 201, 240, 268, 335, 402, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2680, 3216, 4020, 5360, 8040, 11909, 16080, 23818, 35727, 47636, 59545, 71454, 95272, 119090, 142908, 178635, 190544, 238180, 285816, 357270, 476360, 571632, 714540, 797903, 952720, 1429080, 1595806, 2393709, 2858160, 3191612, 3989515, 4787418, 6383224, 7979030, 9574836, 11968545, 12766448, 15958060, 19149672, 23937090, 31916120, 38299344, 47874180, 63832240, 95748360, 191496720]

約数ペア:

[(1, 191496720), (2, 95748360), (3, 63832240), (4, 47874180), (5, 38299344), (6, 31916120), (8, 23937090), (10, 19149672), (12, 15958060), (15, 12766448), (16, 11968545), (20, 9574836), (24, 7979030), (30, 6383224), (40, 4787418), (48, 3989515), (60, 3191612), (67, 2858160), (80, 2393709), (120, 1595806), (134, 1429080), (201, 952720), (240, 797903), (268, 714540), (335, 571632), (402, 476360), (536, 357270), (670, 285816), (804, 238180), (1005, 190544), (1072, 178635), (1340, 142908), (1608, 119090), (2010, 95272), (2680, 71454), (3216, 59545), (4020, 47636), (5360, 35727), (8040, 23818), (11909, 16080)]