2604734280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30529}}^1$

素因数の和:30628

約数の個数: 128

約数和(自身を含む): 8792640000

約数和(自身を除く): 6187905720

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, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 948, 1080, 1185, 1422, 1580, 1896, 2133, 2370, 2844, 3160, 3555, 4266, 4740, 5688, 7110, 8532, 9480, 10665, 14220, 17064, 21330, 28440, 30529, 42660, 61058, 85320, 91587, 122116, 152645, 183174, 244232, 274761, 305290, 366348, 457935, 549522, 610580, 732696, 824283, 915870, 1099044, 1221160, 1373805, 1648566, 1831740, 2198088, 2411791, 2747610, 3297132, 3663480, 4121415, 4823582, 5495220, 6594264, 7235373, 8242830, 9647164, 10990440, 12058955, 14470746, 16485660, 19294328, 21706119, 24117910, 28941492, 32971320, 36176865, 43412238, 48235820, 57882984, 65118357, 72353730, 86824476, 96471640, 108530595, 130236714, 144707460, 173648952, 217061190, 260473428, 289414920, 325591785, 434122380, 520946856, 651183570, 868244760, 1302367140, 2604734280]

約数ペア:

[(1, 2604734280), (2, 1302367140), (3, 868244760), (4, 651183570), (5, 520946856), (6, 434122380), (8, 325591785), (9, 289414920), (10, 260473428), (12, 217061190), (15, 173648952), (18, 144707460), (20, 130236714), (24, 108530595), (27, 96471640), (30, 86824476), (36, 72353730), (40, 65118357), (45, 57882984), (54, 48235820), (60, 43412238), (72, 36176865), (79, 32971320), (90, 28941492), (108, 24117910), (120, 21706119), (135, 19294328), (158, 16485660), (180, 14470746), (216, 12058955), (237, 10990440), (270, 9647164), (316, 8242830), (360, 7235373), (395, 6594264), (474, 5495220), (540, 4823582), (632, 4121415), (711, 3663480), (790, 3297132), (948, 2747610), (1080, 2411791), (1185, 2198088), (1422, 1831740), (1580, 1648566), (1896, 1373805), (2133, 1221160), (2370, 1099044), (2844, 915870), (3160, 824283), (3555, 732696), (4266, 610580), (4740, 549522), (5688, 457935), (7110, 366348), (8532, 305290), (9480, 274761), (10665, 244232), (14220, 183174), (17064, 152645), (21330, 122116), (28440, 91587), (30529, 85320), (42660, 61058)]