18387832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1630127}}^1$

素因数の和:1630190

約数の個数: 80

約数和(自身を含む): 58215131136

約数和(自身を除く): 39827298576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 1630127, 3260254, 4890381, 6520508, 8150635, 9780762, 13041016, 16301270, 19561524, 24451905, 26082032, 32602540, 39123048, 48903810, 65205080, 76615969, 78246096, 97807620, 130410160, 153231938, 195615240, 229847907, 306463876, 383079845, 391230480, 459695814, 612927752, 766159690, 919391628, 1149239535, 1225855504, 1532319380, 1838783256, 2298479070, 3064638760, 3677566512, 4596958140, 6129277520, 9193916280, 18387832560]

約数ペア:

[(1, 18387832560), (2, 9193916280), (3, 6129277520), (4, 4596958140), (5, 3677566512), (6, 3064638760), (8, 2298479070), (10, 1838783256), (12, 1532319380), (15, 1225855504), (16, 1149239535), (20, 919391628), (24, 766159690), (30, 612927752), (40, 459695814), (47, 391230480), (48, 383079845), (60, 306463876), (80, 229847907), (94, 195615240), (120, 153231938), (141, 130410160), (188, 97807620), (235, 78246096), (240, 76615969), (282, 65205080), (376, 48903810), (470, 39123048), (564, 32602540), (705, 26082032), (752, 24451905), (940, 19561524), (1128, 16301270), (1410, 13041016), (1880, 9780762), (2256, 8150635), (2820, 6520508), (3760, 4890381), (5640, 3260254), (11280, 1630127)]