320854080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1181}}^1$

素因数の和:1484

約数の個数: 112

約数和(自身を含む): 1023177024

約数和(自身を除く): 702322944

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, 160, 192, 240, 283, 320, 480, 566, 849, 960, 1132, 1181, 1415, 1698, 2264, 2362, 2830, 3396, 3543, 4245, 4528, 4724, 5660, 5905, 6792, 7086, 8490, 9056, 9448, 11320, 11810, 13584, 14172, 16980, 17715, 18112, 18896, 22640, 23620, 27168, 28344, 33960, 35430, 37792, 45280, 47240, 54336, 56688, 67920, 70860, 75584, 90560, 94480, 113376, 135840, 141720, 188960, 226752, 271680, 283440, 334223, 377920, 566880, 668446, 1002669, 1133760, 1336892, 1671115, 2005338, 2673784, 3342230, 4010676, 5013345, 5347568, 6684460, 8021352, 10026690, 10695136, 13368920, 16042704, 20053380, 21390272, 26737840, 32085408, 40106760, 53475680, 64170816, 80213520, 106951360, 160427040, 320854080]

約数ペア:

[(1, 320854080), (2, 160427040), (3, 106951360), (4, 80213520), (5, 64170816), (6, 53475680), (8, 40106760), (10, 32085408), (12, 26737840), (15, 21390272), (16, 20053380), (20, 16042704), (24, 13368920), (30, 10695136), (32, 10026690), (40, 8021352), (48, 6684460), (60, 5347568), (64, 5013345), (80, 4010676), (96, 3342230), (120, 2673784), (160, 2005338), (192, 1671115), (240, 1336892), (283, 1133760), (320, 1002669), (480, 668446), (566, 566880), (849, 377920), (960, 334223), (1132, 283440), (1181, 271680), (1415, 226752), (1698, 188960), (2264, 141720), (2362, 135840), (2830, 113376), (3396, 94480), (3543, 90560), (4245, 75584), (4528, 70860), (4724, 67920), (5660, 56688), (5905, 54336), (6792, 47240), (7086, 45280), (8490, 37792), (9056, 35430), (9448, 33960), (11320, 28344), (11810, 27168), (13584, 23620), (14172, 22640), (16980, 18896), (17715, 18112)]