291946320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5711}}^1$

素因数の和:5801

約数の個数: 120

約数和(自身を含む): 994436352

約数和(自身を除く): 702490032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 5711, 6390, 8520, 10224, 11422, 12780, 17040, 17133, 22844, 25560, 28555, 34266, 45688, 51120, 51399, 57110, 68532, 85665, 91376, 102798, 114220, 137064, 171330, 205596, 228440, 256995, 274128, 342660, 405481, 411192, 456880, 513990, 685320, 810962, 822384, 1027980, 1216443, 1370640, 1621924, 2027405, 2055960, 2432886, 3243848, 3649329, 4054810, 4111920, 4865772, 6082215, 6487696, 7298658, 8109620, 9731544, 12164430, 14597316, 16219240, 18246645, 19463088, 24328860, 29194632, 32438480, 36493290, 48657720, 58389264, 72986580, 97315440, 145973160, 291946320]

約数ペア:

[(1, 291946320), (2, 145973160), (3, 97315440), (4, 72986580), (5, 58389264), (6, 48657720), (8, 36493290), (9, 32438480), (10, 29194632), (12, 24328860), (15, 19463088), (16, 18246645), (18, 16219240), (20, 14597316), (24, 12164430), (30, 9731544), (36, 8109620), (40, 7298658), (45, 6487696), (48, 6082215), (60, 4865772), (71, 4111920), (72, 4054810), (80, 3649329), (90, 3243848), (120, 2432886), (142, 2055960), (144, 2027405), (180, 1621924), (213, 1370640), (240, 1216443), (284, 1027980), (355, 822384), (360, 810962), (426, 685320), (568, 513990), (639, 456880), (710, 411192), (720, 405481), (852, 342660), (1065, 274128), (1136, 256995), (1278, 228440), (1420, 205596), (1704, 171330), (2130, 137064), (2556, 114220), (2840, 102798), (3195, 91376), (3408, 85665), (4260, 68532), (5112, 57110), (5680, 51399), (5711, 51120), (6390, 45688), (8520, 34266), (10224, 28555), (11422, 25560), (12780, 22844), (17040, 17133)]