1384080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 4404480

約数和(自身を除く): 3020400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 79, 80, 120, 146, 158, 219, 237, 240, 292, 316, 365, 395, 438, 474, 584, 632, 730, 790, 876, 948, 1095, 1168, 1185, 1264, 1460, 1580, 1752, 1896, 2190, 2370, 2920, 3160, 3504, 3792, 4380, 4740, 5767, 5840, 6320, 8760, 9480, 11534, 17301, 17520, 18960, 23068, 28835, 34602, 46136, 57670, 69204, 86505, 92272, 115340, 138408, 173010, 230680, 276816, 346020, 461360, 692040, 1384080]

約数ペア:

[(1, 1384080), (2, 692040), (3, 461360), (4, 346020), (5, 276816), (6, 230680), (8, 173010), (10, 138408), (12, 115340), (15, 92272), (16, 86505), (20, 69204), (24, 57670), (30, 46136), (40, 34602), (48, 28835), (60, 23068), (73, 18960), (79, 17520), (80, 17301), (120, 11534), (146, 9480), (158, 8760), (219, 6320), (237, 5840), (240, 5767), (292, 4740), (316, 4380), (365, 3792), (395, 3504), (438, 3160), (474, 2920), (584, 2370), (632, 2190), (730, 1896), (790, 1752), (876, 1580), (948, 1460), (1095, 1264), (1168, 1185)]