78892920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4334

約数の個数: 128

約数和(自身を含む): 278510400

約数和(自身を除く): 199617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4297, 4590, 6120, 8594, 9180, 12891, 17188, 18360, 21485, 25782, 34376, 38673, 42970, 51564, 64455, 73049, 77346, 85940, 103128, 116019, 128910, 146098, 154692, 171880, 193365, 219147, 232038, 257820, 292196, 309384, 365245, 386730, 438294, 464076, 515640, 580095, 584392, 657441, 730490, 773460, 876588, 928152, 1095735, 1160190, 1314882, 1460980, 1546920, 1753176, 1972323, 2191470, 2320380, 2629764, 2921960, 3287205, 3944646, 4382940, 4640760, 5259528, 6574410, 7889292, 8765880, 9861615, 13148820, 15778584, 19723230, 26297640, 39446460, 78892920]

約数ペア:

[(1, 78892920), (2, 39446460), (3, 26297640), (4, 19723230), (5, 15778584), (6, 13148820), (8, 9861615), (9, 8765880), (10, 7889292), (12, 6574410), (15, 5259528), (17, 4640760), (18, 4382940), (20, 3944646), (24, 3287205), (27, 2921960), (30, 2629764), (34, 2320380), (36, 2191470), (40, 1972323), (45, 1753176), (51, 1546920), (54, 1460980), (60, 1314882), (68, 1160190), (72, 1095735), (85, 928152), (90, 876588), (102, 773460), (108, 730490), (120, 657441), (135, 584392), (136, 580095), (153, 515640), (170, 464076), (180, 438294), (204, 386730), (216, 365245), (255, 309384), (270, 292196), (306, 257820), (340, 232038), (360, 219147), (408, 193365), (459, 171880), (510, 154692), (540, 146098), (612, 128910), (680, 116019), (765, 103128), (918, 85940), (1020, 77346), (1080, 73049), (1224, 64455), (1530, 51564), (1836, 42970), (2040, 38673), (2295, 34376), (3060, 25782), (3672, 21485), (4297, 18360), (4590, 17188), (6120, 12891), (8594, 9180)]