2985325440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9539}}^1$

素因数の和:9724

約数の個数: 128

約数和(自身を含む): 9575107200

約数和(自身を除く): 6589781760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 1304, 1630, 1920, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9539, 9780, 10432, 13040, 15648, 19078, 19560, 20864, 26080, 28617, 31296, 38156, 39120, 47695, 52160, 57234, 62592, 76312, 78240, 95390, 104320, 114468, 143085, 152624, 156480, 190780, 228936, 286170, 305248, 312960, 381560, 457872, 572340, 610496, 763120, 915744, 1144680, 1220992, 1526240, 1554857, 1831488, 2289360, 3052480, 3109714, 3662976, 4578720, 4664571, 6104960, 6219428, 7774285, 9157440, 9329142, 12438856, 15548570, 18314880, 18658284, 23322855, 24877712, 31097140, 37316568, 46645710, 49755424, 62194280, 74633136, 93291420, 99510848, 124388560, 149266272, 186582840, 199021696, 248777120, 298532544, 373165680, 497554240, 597065088, 746331360, 995108480, 1492662720, 2985325440]

約数ペア:

[(1, 2985325440), (2, 1492662720), (3, 995108480), (4, 746331360), (5, 597065088), (6, 497554240), (8, 373165680), (10, 298532544), (12, 248777120), (15, 199021696), (16, 186582840), (20, 149266272), (24, 124388560), (30, 99510848), (32, 93291420), (40, 74633136), (48, 62194280), (60, 49755424), (64, 46645710), (80, 37316568), (96, 31097140), (120, 24877712), (128, 23322855), (160, 18658284), (163, 18314880), (192, 15548570), (240, 12438856), (320, 9329142), (326, 9157440), (384, 7774285), (480, 6219428), (489, 6104960), (640, 4664571), (652, 4578720), (815, 3662976), (960, 3109714), (978, 3052480), (1304, 2289360), (1630, 1831488), (1920, 1554857), (1956, 1526240), (2445, 1220992), (2608, 1144680), (3260, 915744), (3912, 763120), (4890, 610496), (5216, 572340), (6520, 457872), (7824, 381560), (9539, 312960), (9780, 305248), (10432, 286170), (13040, 228936), (15648, 190780), (19078, 156480), (19560, 152624), (20864, 143085), (26080, 114468), (28617, 104320), (31296, 95390), (38156, 78240), (39120, 76312), (47695, 62592), (52160, 57234)]