85673760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178487}}^1$

素因数の和:178505

約数の個数: 48

約数和(自身を含む): 269873856

約数和(自身を除く): 184200096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 178487, 356974, 535461, 713948, 892435, 1070922, 1427896, 1784870, 2141844, 2677305, 2855792, 3569740, 4283688, 5354610, 5711584, 7139480, 8567376, 10709220, 14278960, 17134752, 21418440, 28557920, 42836880, 85673760]

約数ペア:

[(1, 85673760), (2, 42836880), (3, 28557920), (4, 21418440), (5, 17134752), (6, 14278960), (8, 10709220), (10, 8567376), (12, 7139480), (15, 5711584), (16, 5354610), (20, 4283688), (24, 3569740), (30, 2855792), (32, 2677305), (40, 2141844), (48, 1784870), (60, 1427896), (80, 1070922), (96, 892435), (120, 713948), (160, 535461), (240, 356974), (480, 178487)]