321768120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3023}}^1$

素因数の和:3924

約数の個数: 64

約数和(自身を含む): 966712320

約数和(自身を除く): 644944200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1774, 2661, 3023, 3548, 4435, 5322, 6046, 7096, 8870, 9069, 10644, 12092, 13305, 15115, 17740, 18138, 21288, 24184, 26610, 30230, 35480, 36276, 45345, 53220, 60460, 72552, 90690, 106440, 120920, 181380, 362760, 2681401, 5362802, 8044203, 10725604, 13407005, 16088406, 21451208, 26814010, 32176812, 40221015, 53628020, 64353624, 80442030, 107256040, 160884060, 321768120]

約数ペア:

[(1, 321768120), (2, 160884060), (3, 107256040), (4, 80442030), (5, 64353624), (6, 53628020), (8, 40221015), (10, 32176812), (12, 26814010), (15, 21451208), (20, 16088406), (24, 13407005), (30, 10725604), (40, 8044203), (60, 5362802), (120, 2681401), (887, 362760), (1774, 181380), (2661, 120920), (3023, 106440), (3548, 90690), (4435, 72552), (5322, 60460), (6046, 53220), (7096, 45345), (8870, 36276), (9069, 35480), (10644, 30230), (12092, 26610), (13305, 24184), (15115, 21288), (17740, 18138)]