306153840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67139}}^1$

素因数の和:67174

約数の個数: 80

約数和(自身を含む): 999043200

約数和(自身を除く): 692889360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 67139, 134278, 201417, 268556, 335695, 402834, 537112, 671390, 805668, 1007085, 1074224, 1275641, 1342780, 1611336, 2014170, 2551282, 2685560, 3222672, 3826923, 4028340, 5102564, 5371120, 6378205, 7653846, 8056680, 10205128, 12756410, 15307692, 16113360, 19134615, 20410256, 25512820, 30615384, 38269230, 51025640, 61230768, 76538460, 102051280, 153076920, 306153840]

約数ペア:

[(1, 306153840), (2, 153076920), (3, 102051280), (4, 76538460), (5, 61230768), (6, 51025640), (8, 38269230), (10, 30615384), (12, 25512820), (15, 20410256), (16, 19134615), (19, 16113360), (20, 15307692), (24, 12756410), (30, 10205128), (38, 8056680), (40, 7653846), (48, 6378205), (57, 5371120), (60, 5102564), (76, 4028340), (80, 3826923), (95, 3222672), (114, 2685560), (120, 2551282), (152, 2014170), (190, 1611336), (228, 1342780), (240, 1275641), (285, 1074224), (304, 1007085), (380, 805668), (456, 671390), (570, 537112), (760, 402834), (912, 335695), (1140, 268556), (1520, 201417), (2280, 134278), (4560, 67139)]