343458240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5039}}^1$

素因数の和:5130

約数の個数: 112

約数和(自身を含む): 1106058240

約数和(自身を除く): 762600000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 5039, 5680, 6816, 8520, 10078, 11360, 13632, 15117, 17040, 20156, 22720, 25195, 30234, 34080, 40312, 50390, 60468, 68160, 75585, 80624, 100780, 120936, 151170, 161248, 201560, 241872, 302340, 322496, 357769, 403120, 483744, 604680, 715538, 806240, 967488, 1073307, 1209360, 1431076, 1612480, 1788845, 2146614, 2418720, 2862152, 3577690, 4293228, 4837440, 5366535, 5724304, 7155380, 8586456, 10733070, 11448608, 14310760, 17172912, 21466140, 22897216, 28621520, 34345824, 42932280, 57243040, 68691648, 85864560, 114486080, 171729120, 343458240]

約数ペア:

[(1, 343458240), (2, 171729120), (3, 114486080), (4, 85864560), (5, 68691648), (6, 57243040), (8, 42932280), (10, 34345824), (12, 28621520), (15, 22897216), (16, 21466140), (20, 17172912), (24, 14310760), (30, 11448608), (32, 10733070), (40, 8586456), (48, 7155380), (60, 5724304), (64, 5366535), (71, 4837440), (80, 4293228), (96, 3577690), (120, 2862152), (142, 2418720), (160, 2146614), (192, 1788845), (213, 1612480), (240, 1431076), (284, 1209360), (320, 1073307), (355, 967488), (426, 806240), (480, 715538), (568, 604680), (710, 483744), (852, 403120), (960, 357769), (1065, 322496), (1136, 302340), (1420, 241872), (1704, 201560), (2130, 161248), (2272, 151170), (2840, 120936), (3408, 100780), (4260, 80624), (4544, 75585), (5039, 68160), (5680, 60468), (6816, 50390), (8520, 40312), (10078, 34080), (11360, 30234), (13632, 25195), (15117, 22720), (17040, 20156)]