154704360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2383}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 465166080

約数和(自身を除く): 310461720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541, 1082, 1623, 2164, 2383, 2705, 3246, 4328, 4766, 5410, 6492, 7149, 8115, 9532, 10820, 11915, 12984, 14298, 16230, 19064, 21640, 23830, 28596, 32460, 35745, 47660, 57192, 64920, 71490, 95320, 142980, 285960, 1289203, 2578406, 3867609, 5156812, 6446015, 7735218, 10313624, 12892030, 15470436, 19338045, 25784060, 30940872, 38676090, 51568120, 77352180, 154704360]

約数ペア:

[(1, 154704360), (2, 77352180), (3, 51568120), (4, 38676090), (5, 30940872), (6, 25784060), (8, 19338045), (10, 15470436), (12, 12892030), (15, 10313624), (20, 7735218), (24, 6446015), (30, 5156812), (40, 3867609), (60, 2578406), (120, 1289203), (541, 285960), (1082, 142980), (1623, 95320), (2164, 71490), (2383, 64920), (2705, 57192), (3246, 47660), (4328, 35745), (4766, 32460), (5410, 28596), (6492, 23830), (7149, 21640), (8115, 19064), (9532, 16230), (10820, 14298), (11915, 12984)]