77013120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{40111}}^1$

素因数の和:40133

約数の個数: 64

約数和(自身を含む): 245485440

約数和(自身を除く): 168472320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 40111, 80222, 120333, 160444, 200555, 240666, 320888, 401110, 481332, 601665, 641776, 802220, 962664, 1203330, 1283552, 1604440, 1925328, 2406660, 2567104, 3208880, 3850656, 4813320, 5134208, 6417760, 7701312, 9626640, 12835520, 15402624, 19253280, 25671040, 38506560, 77013120]

約数ペア:

[(1, 77013120), (2, 38506560), (3, 25671040), (4, 19253280), (5, 15402624), (6, 12835520), (8, 9626640), (10, 7701312), (12, 6417760), (15, 5134208), (16, 4813320), (20, 3850656), (24, 3208880), (30, 2567104), (32, 2406660), (40, 1925328), (48, 1604440), (60, 1283552), (64, 1203330), (80, 962664), (96, 802220), (120, 641776), (128, 601665), (160, 481332), (192, 401110), (240, 320888), (320, 240666), (384, 200555), (480, 160444), (640, 120333), (960, 80222), (1920, 40111)]