1555341923640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{787483}}^1$

素因数の和:787757

約数の個数: 128

約数和(自身を含む): 4740023692800

約数和(自身を除く): 3184681769160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 151, 218, 302, 327, 436, 453, 545, 604, 654, 755, 872, 906, 1090, 1208, 1308, 1510, 1635, 1812, 2180, 2265, 2616, 3020, 3270, 3624, 4360, 4530, 6040, 6540, 9060, 13080, 16459, 18120, 32918, 49377, 65836, 82295, 98754, 131672, 164590, 197508, 246885, 329180, 395016, 493770, 658360, 787483, 987540, 1574966, 1975080, 2362449, 3149932, 3937415, 4724898, 6299864, 7874830, 9449796, 11812245, 15749660, 18899592, 23624490, 31499320, 47248980, 85835647, 94497960, 118909933, 171671294, 237819866, 257506941, 343342588, 356729799, 429178235, 475639732, 515013882, 594549665, 686685176, 713459598, 858356470, 951279464, 1030027764, 1189099330, 1287534705, 1426919196, 1716712940, 1783648995, 2060055528, 2378198660, 2575069410, 2853838392, 3433425880, 3567297990, 4756397320, 5150138820, 7134595980, 10300277640, 12961182697, 14269191960, 25922365394, 38883548091, 51844730788, 64805913485, 77767096182, 103689461576, 129611826970, 155534192364, 194417740455, 259223653940, 311068384728, 388835480910, 518447307880, 777670961820, 1555341923640]

約数ペア:

[(1, 1555341923640), (2, 777670961820), (3, 518447307880), (4, 388835480910), (5, 311068384728), (6, 259223653940), (8, 194417740455), (10, 155534192364), (12, 129611826970), (15, 103689461576), (20, 77767096182), (24, 64805913485), (30, 51844730788), (40, 38883548091), (60, 25922365394), (109, 14269191960), (120, 12961182697), (151, 10300277640), (218, 7134595980), (302, 5150138820), (327, 4756397320), (436, 3567297990), (453, 3433425880), (545, 2853838392), (604, 2575069410), (654, 2378198660), (755, 2060055528), (872, 1783648995), (906, 1716712940), (1090, 1426919196), (1208, 1287534705), (1308, 1189099330), (1510, 1030027764), (1635, 951279464), (1812, 858356470), (2180, 713459598), (2265, 686685176), (2616, 594549665), (3020, 515013882), (3270, 475639732), (3624, 429178235), (4360, 356729799), (4530, 343342588), (6040, 257506941), (6540, 237819866), (9060, 171671294), (13080, 118909933), (16459, 94497960), (18120, 85835647), (32918, 47248980), (49377, 31499320), (65836, 23624490), (82295, 18899592), (98754, 15749660), (131672, 11812245), (164590, 9449796), (197508, 7874830), (246885, 6299864), (329180, 4724898), (395016, 3937415), (493770, 3149932), (658360, 2362449), (787483, 1975080), (987540, 1574966)]