1342155420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2347}}^1$

素因数の和:2721

約数の個数: 120

約数和(自身を含む): 4224117744

約数和(自身を除く): 2881962324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 353, 405, 540, 706, 810, 1059, 1412, 1620, 1765, 2118, 2347, 3177, 3530, 4236, 4694, 5295, 6354, 7041, 7060, 9388, 9531, 10590, 11735, 12708, 14082, 15885, 19062, 21123, 21180, 23470, 28164, 28593, 31770, 35205, 38124, 42246, 46940, 47655, 57186, 63369, 63540, 70410, 84492, 95310, 105615, 114372, 126738, 140820, 142965, 190107, 190620, 211230, 253476, 285930, 316845, 380214, 422460, 571860, 633690, 760428, 828491, 950535, 1267380, 1656982, 1901070, 2485473, 3313964, 3802140, 4142455, 4970946, 7456419, 8284910, 9941892, 12427365, 14912838, 16569820, 22369257, 24854730, 29825676, 37282095, 44738514, 49709460, 67107771, 74564190, 89477028, 111846285, 134215542, 149128380, 223692570, 268431084, 335538855, 447385140, 671077710, 1342155420]

約数ペア:

[(1, 1342155420), (2, 671077710), (3, 447385140), (4, 335538855), (5, 268431084), (6, 223692570), (9, 149128380), (10, 134215542), (12, 111846285), (15, 89477028), (18, 74564190), (20, 67107771), (27, 49709460), (30, 44738514), (36, 37282095), (45, 29825676), (54, 24854730), (60, 22369257), (81, 16569820), (90, 14912838), (108, 12427365), (135, 9941892), (162, 8284910), (180, 7456419), (270, 4970946), (324, 4142455), (353, 3802140), (405, 3313964), (540, 2485473), (706, 1901070), (810, 1656982), (1059, 1267380), (1412, 950535), (1620, 828491), (1765, 760428), (2118, 633690), (2347, 571860), (3177, 422460), (3530, 380214), (4236, 316845), (4694, 285930), (5295, 253476), (6354, 211230), (7041, 190620), (7060, 190107), (9388, 142965), (9531, 140820), (10590, 126738), (11735, 114372), (12708, 105615), (14082, 95310), (15885, 84492), (19062, 70410), (21123, 63540), (21180, 63369), (23470, 57186), (28164, 47655), (28593, 46940), (31770, 42246), (35205, 38124)]