129533640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56813}}^1$

素因数の和:56846

約数の個数: 64

約数和(自身を含む): 409060800

約数和(自身を除く): 279527160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56813, 113626, 170439, 227252, 284065, 340878, 454504, 568130, 681756, 852195, 1079447, 1136260, 1363512, 1704390, 2158894, 2272520, 3238341, 3408780, 4317788, 5397235, 6476682, 6817560, 8635576, 10794470, 12953364, 16191705, 21588940, 25906728, 32383410, 43177880, 64766820, 129533640]

約数ペア:

[(1, 129533640), (2, 64766820), (3, 43177880), (4, 32383410), (5, 25906728), (6, 21588940), (8, 16191705), (10, 12953364), (12, 10794470), (15, 8635576), (19, 6817560), (20, 6476682), (24, 5397235), (30, 4317788), (38, 3408780), (40, 3238341), (57, 2272520), (60, 2158894), (76, 1704390), (95, 1363512), (114, 1136260), (120, 1079447), (152, 852195), (190, 681756), (228, 568130), (285, 454504), (380, 340878), (456, 284065), (570, 227252), (760, 170439), (1140, 113626), (2280, 56813)]